So I was browsing my packages in cydia, cleaning out everything, and accidently deleted UIKIT (i think that's what it was called) and now cydia wont open.
This left me with 4.3 software. Tried downgrading to 4.2.1, but that gives you error (3014) and has you restore again to 4.3. Looks like i'm stuck until 4.3 hacks come out...
Any other ideas? Anyone seen 4.3 jailbreaks public