diff --git a/CMakeLists.txt b/CMakeLists.txt
index dfaacf5..376a7e0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
-project(presenter)
+project(lumina)
 set(APP_NAME ${PROJECT_NAME})
 
 include(FeatureSummary)
@@ -59,7 +59,7 @@ if(NOT Corrosion_FOUND)
 endif()
 
 add_subdirectory(src)
-set(CRATE libre-presenter)
+set(CRATE liblumina)
 
 # Corrosion creates a CMake target with the same name as the crate.
 corrosion_import_crate(MANIFEST_PATH Cargo.toml CRATES ${CRATE})
diff --git a/Cargo.lock b/Cargo.lock
index 1a81e7c..ce7591f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -81,7 +81,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn 2.0.16",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -93,7 +93,7 @@ dependencies = [
  "codespan-reporting",
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -169,7 +169,7 @@ checksum = "2345488264226bf682893e25de0769f3360aac9957980ec49361b083ddaa5bc5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -198,7 +198,7 @@ dependencies = [
  "diesel_table_macro_syntax",
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -218,7 +218,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc5557efc453706fed5e4fa85006fe9817c224c3f480a34c7e5959fd700921c5"
 dependencies = [
- "syn 2.0.16",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -254,6 +254,18 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
+[[package]]
+name = "filetime"
+version = "0.2.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4029edd3e734da6fe05b6cd7bd2960760a616bd2ddd0d59a0124746d6272af0"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall 0.3.5",
+ "windows-sys",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.9"
@@ -313,12 +325,12 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.144"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
-name = "libre-presenter"
+name = "liblumina"
 version = "0.1.0"
 dependencies = [
  "configparser",
@@ -333,7 +345,10 @@ dependencies = [
  "quote",
  "serde",
  "serde_derive",
+ "serde_json",
+ "tar",
  "youtube_dl",
+ "zstd",
 ]
 
 [[package]]
@@ -428,9 +443,9 @@ checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.58"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa1fb82fc0c281dd9671101b66b771ebbe1eaf967b96ac8740dcba4b70005ca8"
+checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
 dependencies = [
  "unicode-ident",
 ]
@@ -447,9 +462,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.27"
+version = "1.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f4f29d145265ec1c483c7c654450edde0bfe043d3938d6972630663356d9500"
+checksum = "50f3b39ccfb720540debaa0164757101c08ecb8d326b15358ce76a62c7e85965"
 dependencies = [
  "proc-macro2",
 ]
@@ -463,6 +478,15 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "redox_users"
 version = "0.4.3"
@@ -470,7 +494,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
 dependencies = [
  "getrandom",
- "redox_syscall",
+ "redox_syscall 0.2.16",
  "thiserror",
 ]
 
@@ -488,29 +512,29 @@ checksum = "1792db035ce95be60c3f8853017b3999209281c24e2ba5bc8e59bf97a0c590c1"
 
 [[package]]
 name = "serde"
-version = "1.0.163"
+version = "1.0.183"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2113ab51b87a539ae008b5c6c02dc020ffa39afd2d83cffcb3f4eb2722cebec2"
+checksum = "32ac8da02677876d532745a130fc9d8e6edfa81a269b107c5b00829b91d8eb3c"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.163"
+version = "1.0.183"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c805777e3930c8883389c602315a24224bcc738b63905ef87cd1420353ea93e"
+checksum = "aafe972d60b0b9bee71a91b92fee2d4fb3c9d7e8f6b179aa99f27203d99a4816"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.28",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.96"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "057d394a50403bcac12672b2b18fb387ab6d289d957dab67dd201875391e52f1"
+checksum = "076066c5f1078eac5b722a31827a8832fe108bed65dfa75e233c89f8206e976c"
 dependencies = [
  "itoa",
  "ryu",
@@ -539,15 +563,26 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.16"
+version = "2.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6f671d4b5ffdb8eadec19c0ae67fe2639df8684bd7bc4b83d986b8db549cf01"
+checksum = "04361975b3f5e348b2189d8dc55bc942f278b2d482a6a0365de5bdd62d351567"
 dependencies = [
  "proc-macro2",
  "quote",
  "unicode-ident",
 ]
 
+[[package]]
+name = "tar"
+version = "0.4.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b16afcea1f22891c49a00c751c7b63b2233284064f11a200fc624137c51e2ddb"
+dependencies = [
+ "filetime",
+ "libc",
+ "xattr",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.2.0"
@@ -574,7 +609,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -794,6 +829,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "xattr"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4686009f71ff3e5c4dbcf1a282d0a44db3f021ba69350cd42086b3e5f1c6985"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "youtube_dl"
 version = "0.8.0"
@@ -805,3 +849,33 @@ dependencies = [
  "serde_json",
  "wait-timeout",
 ]
+
+[[package]]
+name = "zstd"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a27595e173641171fc74a1232b7b1c7a7cb6e18222c11e9dfb9888fa424c53c"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "6.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee98ffd0b48ee95e6c5168188e44a54550b1564d9d530ee21d5f0eaed1069581"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "2.0.8+zstd.1.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5556e6ee25d32df2586c098bbfa278803692a20d0ab9565e049480d52707ec8c"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 8fda5fd..b392f3b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "libre-presenter"
+name = "liblumina"
 version = "0.1.0"
 edition = "2021"
 authors = [
@@ -27,6 +27,9 @@ diesel = { version = "2.0.3", features = ["sqlite"] }
 libsqlite3-sys = { version = ">=0.17.2, <0.26.0", features = ["bundled"] }
 youtube_dl = "0.8.0"
 diesel_migrations = { version = "2.1.0", features = ["sqlite"] }
+tar = "0.4.40"
+zstd = "0.12.4"
+serde_json = "1.0.104"
 # sqlx = { version = "0.6.3", features = ["sqlite", "runtime-async-std"] }
 # ffmpeg-next = "6.0.0"
 
diff --git a/README.org b/README.org
index b0e8b51..d611826 100644
--- a/README.org
+++ b/README.org
@@ -23,7 +23,7 @@ First get the source code
 
 Then into the root directory.
 #+BEGIN_SRC
-cd church-presenter
+cd lumina
 #+END_SRC
 
 Then build.
@@ -33,13 +33,13 @@ cmake -B build/ . && make --dir build/
 
 Then run.
 #+BEGIN_SRC
-./build/bin/presenter
+./build/bin/lumina
 #+END_SRC
 
 ** Nix
 If you are using nix to develop with, which I would suggest since that will make sure all the appropriate dependencies are installed, you'll need to do the following:
 #+begin_src 
-cd church-presenter
+cd lumina
 nix develop
 #+end_src
 
@@ -47,7 +47,7 @@ This drops you into a shell with all the right dependencies.
 
 *If you have direnv*
 #+begin_src sh
-cd church-presenter
+cd lumina
 direnv allow
 #+end_src
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 2d3a949..63815e1 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,7 +1,7 @@
 
-add_executable(presenter main.cpp resources.qrc)
+add_executable(lumina main.cpp resources.qrc)
 
-target_sources(presenter
+target_sources(lumina
  PRIVATE
  main.cpp resources.qrc
  cpp/songsqlmodel.cpp cpp/songsqlmodel.h
@@ -19,9 +19,9 @@ target_sources(presenter
  cpp/framedecoder.h cpp/framedecoder.cpp
 )
 
-target_compile_options (presenter PUBLIC -fexceptions)
+target_compile_options (lumina PUBLIC -fexceptions)
 
-target_link_libraries(presenter PRIVATE
+target_link_libraries(lumina PRIVATE
     ${AVUTIL_LIBRARIES}
     ${AVFILTER_LIBRARIES}
     ${AVFORMAT_LIBRARIES}
diff --git a/src/main.cpp b/src/main.cpp
index ff9ffa0..29cee92 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -107,21 +107,21 @@ int main(int argc, char *argv[])
   QGuiApplication::setWindowIcon(QIcon::fromTheme(QStringLiteral("video-display")));
   QtWebEngine::initialize();
   QGuiApplication app(argc, argv);
-  KLocalizedString::setApplicationDomain("librepresenter");
-  KAboutData aboutData("librepresenter", i18n("Libre Presenter"), "0.1",
+  KLocalizedString::setApplicationDomain("lumina");
+  KAboutData aboutData("lumina", i18n("lumina"), "0.1",
                        i18n("A church presentation app built with KDE tech."),
                        KAboutLicense::GPL_V3,
                        i18n("Copyright 2017 Bar Foundation"), QString(),
                        "https://www.foo-the-app.net");
   // overwrite default-generated values of organizationDomain & desktopFileName
   aboutData.setOrganizationDomain("tfcconnection.org");
-  aboutData.setDesktopFileName("org.tfcconnection.librepresenter");
+  aboutData.setDesktopFileName("org.tfcconnection.lumina");
  
   // set the application metadata
   KAboutData::setApplicationData(aboutData);
-  QCoreApplication::setOrganizationName(QStringLiteral("librepresenter"));
+  QCoreApplication::setOrganizationName(QStringLiteral("lumina"));
   QCoreApplication::setOrganizationDomain(QStringLiteral("tfcconnection.org"));
-  QCoreApplication::setApplicationName(QStringLiteral("Libre Presenter"));
+  QCoreApplication::setApplicationName(QStringLiteral("lumina"));
   // qSetMessagePattern("[%{type} %{time h:m:s ap}: %{function} in %{file}]: %{message}\n");
 
 #ifdef Q_OS_WINDOWS