I was around for XP during its early years. I hated it until service pack 2 came out. (Mostly because I never used XP until service pack two & I was an avid 2000 fan.)
The same risk is here.
But... (yes there is always a big but) here is my reasoning behind this.
Our company bought 64-bit machines last year but they purchased 32 bit Windows (out of FEAR! Whoooo!). Now I am getting "OUT OF MEMORY" many times a day. I've talked it over, we (or I being the guinea pig) are going to upgrade to 64 bit. So, why buy XP 64 bit (or vista for that matter) when Windows 7 is out there? I've heard some bad reports about Vista, Windows 7, and XP-64bit so either way its a risk.
At any rate the purchase probablly won't be anytime soon but what is the worst that could happen? I find out that it sucks, we go get XP 64 bit and reformat yet again. Now we have both seats anyway. Time consuming and fun no doubt but one day we'll all have to upgrade anyway.
gokhantr35... what about NX6? How do you even have NX7?