Buying a new laptop!

I am wanting to trade my PC for a new laptop, on craigslist...

My PC is currently:

AMD 955 C2
Biostar 890FX
8GB Samsung 30nm
Corsair 850W
AMD 6850
Hitachi 1TB and a WD 320GB
Thermaltake Armor Full Tower
Xigmatek 120mm Rifle fan

Was looking to trade it for this maybe... http://akroncanton.craigslist.org/sys/3598380794.html

I am a producer, and I dj, so I just want it to be able to run Ableton, Traktor fine.. So anything Dual core, and 2GB of ram or higher will be okay with me...