funny, all you guys defending xp...amazing how many people run it, and how many updates there have been since its release...i use windows myself, however, as a company, i think ms sucks...they release all their OS half finished...when they do so, you HAVE to get like 6 programs to defend against all the numerous exploits there are. All you network gurus here, dont run firewalls? or antivirus programs? or spyware/adware programs? at all? must be pretty confident in a product that updates for new exploits CONSTANTLY...and i do in fact keep updated...even so, there are hackers that have broken into my computer any number of times...despite the updates, and despite firewalls and other stuff...(moral of the story...NOBODY is entirely unhackable, unless you have no computer/internet connection) so yes, windows is entirely exploitable...