Searching around for a PC [or compatible] that NEEDS a Torx................
THe PSUs in my true-blue IBMs are assembled with tamperproof Torx screws
(the ones with the pin in the middle). Of course this didn't stop me
taking them apart ;-)....
THe PSU and monitor in my PortabelPC (5155) have some Bristol Spline
screws in them. Now thoese are non-trivial to find tools for in the UK...
-tony