Need rec on laptop or pc, I am not a good builder

I am wanting to buy a laptop or pc that will run GW/GW2 that I don't have to build. I have 4 kids, so I don't really have the time or ability to build except for during naps, lol. So I am needing to pick everyone's brain on what would be best. If there is one that I could just replace the graphics cards, if that would be best, what is the best graphics card within a reasonable budget? I want to do this specifically this Friday so I can buy it before my husband spends my half of tax returns.

Thank you

Price Range would be useful.

Also, do you plan on doing any other games? Or doing any other intensive thingies on the computer?

I would like to keep it under $1500. Im looking at Alienware, but not sure it that is a good brand. I am pretty dumb when it comes to computer shopping. I plan on just using it for Guild Wars and Diablo 3.

Are you in the USA? Do you have a monitor, keyboard, mouse, speakers already? $1500 is more than you need to spend for the games you mentioned.

Yes, I am in the USA. I currently play on my husband's Toshiba laptop, so I don't have keyboard, mouse, speakers, monitor or anything, and when I am playing, I lag out like crazy, have to shut down and restart during the middle of missions and such, and I just want something for just my games that I won't lag out so bad. I have wanted an Alienware for a long time, but I am hearing bad things about them now, so I am lost. My brother in law said that he will help me build one if I figured out what parts I need, but I don't know where to start with that either, lol.

http://www.newegg.com/Product/ComboB...t=Combo.573823

There's a quick link for you - that DIY (Do It Yourself) kit will rip through GW2 and won't even notice that GW1 is running when you play it. All you need is to add Windows 7 and a Monitor

http://www.newegg.com/Product/Produc...-754-_-Product


http://www.newegg.com/Product/Produc...82E16824009263

That's approx $925 + shipping - you will have to pick out your own keyboard and mouse as they are subjective to personal tastes. That will serve your GW1 & GW2 needs and do really well with most games on the market in the forseeable future as well.