vicegerent:

Open these two links on your phone
http://chris.intrepid.cx/N900/debug.sh
http://chris.intrepid.cx/N900/diskspace.sh

Save BOTH files into the Documents folder on your phone..

Open an X terminal and run

sh MyDocs/.documents/debug.sh

Wait for it to finish.. it will take AGES

Then run:

sh MyDocs/.documents/diskspace.sh MyDocs/debug.tgz


This will show you a table..

The first column is the package
The second is how much rootfs space that package is using
The last column is how much emmc space that package is using

The largest rootfs space users appear at the top..

That might give you a clue as to which packages you need to remove..

If you follow the debug link I posted earlier, I can help you more (it involves sending me the debug.tgz file)