Travel Technology - Time Machine for MS OS?

I have Arconis 11+, and use it with a parallel internal HD, but would really like a program like TIME MACHINE that is on my wife's Mac. is there anything out there?

i do not want to go to a raid system.

Vista Shadow Copy (http://www.microsoft.com/windows/products/windowsvista/features/details/shadowcopy.mspx) perhaps?

Or, for an external product, maybe this:

http://www.amazon.com/HP-MV2120-500GB-Media-Vault/dp/B0015313O8/ref=pd_bbs_sr_3?ie=UTF8&s=electronics&qid=1210767189&sr=8-3

Or perhaps you should just "get a Mac" !

Sorry, had to say it before someone else did..... :D

had to say it before someone else did..... :D

Well.... I disagree :D