most likely I have unstable versions on, testing and devel have been enabled for a few days.

Account-plugin-haze: 0.3
adblock plus: 1maemo0-8
bounce evolution: 1.0.0
facebook widget + uploader: 1.0-4+0m5
openTTD 0.7.3-1maemo1
personal dataplan monitor 0.5-5
qik 0.0.42
rdesktop-cli 1.6.3-maemo3
rootsh 1.8
simple brightness applet 1.1-1maemo0
simple FMTX desktop widget 0.3.0
vncviewer 0.6.3-fremantle3
xournal 0.4.2.1-1fremantle21

If theres no easy way to fix this, what would be the best way to wipe the device clean?