Okay. Moved the ringtones and alarms from Media to the sd card. What else is okay to get rid of? I'm now at 156.99MB used...
...and now this thing is REALLY acting stupid. Suddenly, it won't connect to the computer anymore: When I touch Connect (or wtfever it is, I'm currently FAR too enraged to remember), it crashes. ("Unfortunately, systemUI has stopped.") So I figure, okay, let's go through recovery's USB Mass Storage, that ALWAYS works. NOT THIS TIME...it seems to go fine when I plug it up to the computer (that connect sound plays), but the moment I enter for "Mount USB Storage", the disconnect sound plays!! I have no clue what happened to cause this, but I'm going to be even more furious if this means having to wipe and start over...