windows xp OR windows vista?

Definitely XP.Vista demands an expensive hardware, which is an absolute unnecessary upgrade.

definately xp vista is new it will take time to fully developed like xp many softwares will also not work at vista so xp is the best operating system now ................

windows xp is better than windows vista since windows vista is new it has lots of bugs which are to be fixed.There are many softwares in the market which support windows Xp now but very few softwares support windows xp.Wait for an year to use windows vista.

XP only

Actually windows Xp... few days ago i was talking aboaut this question with some friends (they are pc tecnics), they all togheter said me windows vista have lot of problems with peripheral drivers and lot of bugs are actually descovered. Some societies offer 1000$ for each bug you descover in windows vista :-)