Couple of years back, if I remember correctly, XPS used to be marketed as gaming laptops. I guess Alienware is in that position now. But Dell US website still have them listed.
Thanks man...The main reason I asked this question was because I was planning to get XPS15 from US. If its discontinued, no point then .
5 years back, I waited 3 months for a XPS15 with nVidia 9600GTM graphics card to come out. At that time, it had 8600GT which had heating issues (if I remember correctly). Then all of a sudden, HP came out with a model with 9600GT. So I went for it.