Wow, I'm getting sick of this edit rule, that you can't edit your post after a certain time, I had this typed up and then said I can not edit the message -.-
Original Edit from previous post: XPort, why when you add too many songs it just gets stuck at the end of the caching? I managed to find a good set of the maximum amount of content I could add, and then I tried adding one more, it locks up (I used the same exact smzip which worked before like an hour ago), and then I remove it, and it loads perfectly. Can there be some kind of 'too much content' message or some kind of memory display?
By the way, for those interested, I have added the following content, mostly japanese fan mixes:
00:00.123: VFS: found Packages/Announcers-3rd.smzip (I was the one who made this 3+ years ago

)
00:00.210: VFS: found Packages/Announcers-5th.smzip
00:00.250: VFS: found Packages/Announcers-MAX.smzip
00:00.266: VFS: found Packages/Announcers-Solo.smzip (I also made this 3+ years ago

)
00:00.282: VFS: found Packages/BGAnimations.smzip (Merged all of my BGAnimations sets together)
00:00.298: VFS: found Packages/Characters.smzip (Merged all of my Characters sets together)
00:00.456: VFS: found Packages/D3MIX Another Edition.smzip
00:00.472: VFS: found Packages/D3MIX mini.smzip
00:00.725: VFS: found Packages/DWI Extreme - Glistening To Infinity.smzip
00:00.737: VFS: found Packages/DWI Extreme - The Greatest Hits.smzip
00:00.754: VFS: found Packages/DWI Extreme I.smzip
00:00.763: VFS: found Packages/DWI Extreme II.smzip
00:00.795: VFS: found Packages/DWI Extreme III.smzip
00:00.810: VFS: found Packages/DWI Extreme IV.smzip
00:00.819: VFS: found Packages/DWI Extreme IX.smzip
00:00.833: VFS: found Packages/DWI Extreme V.smzip
00:00.865: VFS: found Packages/DWI Extreme VI.smzip
00:00.890: VFS: found Packages/DWI Extreme VII.smzip
00:00.906: VFS: found Packages/DWI Extreme VIII.smzip
00:00.921: VFS: found Packages/DWI Extreme X-1.smzip
00:00.945: VFS: found Packages/DWI Extreme X-2.smzip
00:00.972: VFS: found Packages/DWI Extreme X-3.smzip
00:00.987: VFS: found Packages/DWI Extreme X-4.smzip
00:01.003: VFS: found Packages/DWI Extreme X-5.smzip
00:01.019: VFS: found Packages/DWI Extreme X.smzip
00:01.037: VFS: found Packages/foonmix 2.smzip
00:01.060: VFS: found Packages/foonmix PLUS.smzip
00:01.077: VFS: found Packages/foonmix.smzip
00:01.123: VFS: found Packages/KCD-Mix.smzip
00:01.164: VFS: found Packages/ltf-mix.smzip
00:01.177: VFS: found Packages/Plaguemix Series.smzip
00:01.192: VFS: found Packages/popcandy 1&2.smzip
00:01.220: VFS: found Packages/RandomMovies.smzip (Merged all of my RandomMovies sets together, and yes I know this is useless, but whatever.)
00:01.246: VFS: found Packages/StrawberrySteps.smzip
00:01.264: VFS: found Packages/Themes-3rd.smzip
00:01.319: VFS: found Packages/Themes-EX.smzip
00:01.378: VFS: found Packages/Themes-MAX.smzip
00:01.483: VFS: found Packages/Themes-MAX2.smzip
00:01.562: VFS: found Packages/Themes-PC.smzip (FYI: Party Collection, I cut the name down to make sure all of the themes show up on the Appearance Options page.)
00:01.620: VFS: found Packages/Visualizations.smzip (Merged all of my Visualizations sets together, just like the RandomMovies, I know it's useless.)
00:01.623: VFS: found Packages/X5mix.smzip
00:01.652: VFS: found Packages/xboxpackage.smzip
So basically unless you fix some very important stuff, I have no reason to touch my setup, since none of these songs need updating.
(Party Collection skin + MAX Announcer + Characters + BGAnimations -- a pretty good alternative for a port without ffdmpeg support...)