i got quite a few too heh my bro's computer got infected and i cleaned bugger off.
tips:
run regedit first! leave the regedit window up while you do rest of steps.
go to c:\recycled in windows me you cant see the file anyway so use dos for that part. heres commands:
c:
cd recycled
del sir*.exe
now, you computer cant run any exes now. did you remember to run regedit beforehand right?
use search to look for sirc32.exe. evenally you'll see it. "sirc32.exe %1 %t" or something like that.
right click it and edit it. remove the exe name compeletly leaving the "%1 %t" save it then reboot. it should work better now.