yes thats thought to do..
i grinded the kensington lock a bit with a soft grind-paper so about 200

and you have to pull the back part away..
i mean you have to pull from left a bit and then from right,left,right...and so one..
and the hardest part is the 2nd back panel..where the ports are..
thats very hard, and its very easy to break it

so watch out!!!

if you have any further questions....so say it

My babys:

Mac mini G4/1GBRAM
Modded PowerMac G4 Quicksilver/1GBRAM/Dual 1Ghz/6800 GT FLASH Giga-Designs
RedPainted G3/512MB