NekoKun said:
I thinking about buying the alienware M11 with most expensive things that it can be customize =D
Please don't. That's just getting ripped off. The Price-Performance ratio is not a straight line, on the medium side you could be paying $100 for a 100% improvement, but at the high end you could be paying $100 for a 5% improvement. You need to pay attention to what you're actually paying for. The M11 may be nice and small, but it's tech specs are not nearly as good as a normal alienware laptop you could get with your money. The best processor it offers is a core 2 duo (which is four models away from the best line), and the best graphics card is a GT335M, while that's pretty decent, you'd expect more than "pretty decent" from an expensive alienware.
The Mx15 would be better for you.
Spend £80.00 to update it to the first Core i5.
Spend £20.00 to upgrade the LCD resolution.
Spend £59.99 to upgrade the graphics card.
If you want it to be usable without a cable plugged in, spend £50.01 on the battery upgrade, otherwise it's not going to matter.
Then you end up with a £1,209 laptop that can play any of today's games at decent quality.
However, if you want to play new games on as high of a detail level as you can, the Mx17's default graphics card is good for that, base configuration is £1,500.
Yes, it offers an upgrade to dual cards, but that will make the laptop weigh more, be a bigger drain on the battery (you will not be gaming on the battery, let's put it that way), and produce more heat, making it even more uncomfortable on your lap and increasing the risk of heat damage to the parts, and just plain old overheating.
I do suggest getting a normal good-quality (non-gaming) laptop (such as one of lenovo's
business models) for portability and just buying a desktop for the gaming. Have you ever tried to play an FPS on a laptop? Takes a lot of the fun out of it.