Personally, I have already 5 windows machines (with kinds of 98, XP and Vista) now, though I would prefer Mac or something Unix-like. But it must be say that my Windows usually sits at home, like a cat, behind the router and firewall and do not walk to watch warez and porno sites or something else. :) Linux, for a moment, only as Live CDs for some light administration use or so, for example: I am copying overwhelmingly slow-in-motion TB of backup from HPS+ HDD to NTFS one, right now.