Ok, so since nothing depends on it, i should be able to let it uninstall without breaking anything? (just make sure i back up first, etc. etc.).

Follow-up question: i have libsdl-mixer1.2, but there are 3 different upgrade packages available for it:
libsdl-mixer1:1.2.6-5+0m5+ogg+mp3
libsdl-mixer1:1.2.6-5+0m5+ogg+mp3-3
libsdl-mixer1:1.2.8-6maemo4

How do i know which one is the best to upgrade to? Same with any of the other libraries that show up as being upgradable or that have newer versions in the install list (vs the upgrade list)? I don't mind being a beta tester, but i don't like being an alpha tester. But knowing which is the one to get isn't always very clear.