Previously when i had my 1.1.2 JB phone, i had nearly 90 MB left to install applications (thanks to Boss Tools that had remapped the fonts and wallpapers folders), now i've installed the update for 1.1.3 and i find myself having only 3 MB space left to install applications.

So questions are in order as to where is this space gone?

First: Is there any leftovers from the process of installing the 1.1.3 Updates (Temp files and such)

Second, is there a way to clear up some space to be able to actualy install some applications?