Havn't seen anything above T15 here in the Vancouver area, any help? As far as I know I need a T15 and T20 Torx screw driver to open the Xbox.

hardware shop or radioshack

Allen keys work too, I bought a set of torx screws online and the smallest one was too big for the T10 screws in the xbox. so I tried my allen keys and it fit perfectly.

Lots of cheapo screwdriver head strips have the required torx heads.. I got mine in a bin at Walmart with a screwdriver for 1.99 I think..

a while back i bought a 40 piece computer tool kit that had 6 different screw drivers, a set of 12 interchangable heads for a screw driver handle (there's where the torx are), some pliers etc.

i think it was like $20 (an invaluable tool!)

I got one at Canadian Tire here in Ontario ....

man i cant belive you people dont know where to buy screw drivers at....

Well dah everyone knows where to get screwdrivers but I figured these were the special screws used in devices manufacurers didn't want you to open. Like for instance I had to once get a T4 Torx screwdriver to open a cell phone, only one electronics shop had such a small size. Guess I'll broaden my search, didn't think they would be in common hardware stores now.

Yeah, I got mine from Canadian Tire here in Alberta. It's an all in one set, all of the ends on one driver, I think it was like $5 on sale, but that was almost a year ago, might be like $10 now.