Not sure if this is in the right section but owell.
I ran into the Caphaw Backdoor trojan awhile back with this laptop, when I found out eventually that I had it, (I had it coming anyway, I was torrenting to hell and back), my questions are, I reinstalled Windows xp, SP3 PRO, straight away after doing a few full length Hard drive formats using the windows xp disk, is there any chance of that still existing on the harddrive, at all? I've also ran numerous scans which have come up clean, since I built myself a new computer I only use this one VERY rarely.