i want to buy m15x with high spec if possible....
but idk who are reliable seller here (the cost seem so exp )
n btw, i heard that m17x got alot of prob.. does m15x face the same too ? ?

---

Added on September 11, 2010, 9:52 ami want to buy m15x with high spec if possible....
but idk who are reliable seller here (the cost seem so exp ) 
n btw, i heard that m17x got alot of prob.. does m15x face the same too ? ?
dealer can pm me here

I think M11x is ideal for moving around, but the GPU on the M15x will be a better performer and closer in size to your XPS (Screen = 15.6"). But with the M15x you'll have to carry double the weight if you don't mind plus a bag which can fit a 17" notebook. Both GPUs are more capable than the GPU on your currnet XPS thus I feel can play games like Diablo3 and Modern Warfare though I can readily say from a M15x point of view but iirc Playing those on the M11x was fine as well minus Diablo 3 which hasn't been launched..

...
Are you serious?
You can run Metro2033 at max setting and average FPS is 40-60? 

My desktop (i7 930 @ 4.0Ghz, 6gb RAM, 285GTX @718/1325) can't run metro2033 at max setting lol, it runs but what, 10-30fps? :/