Gaming laptops at a reasonable price

Im looking for a laptop that i can use for uni, but can also do other things, im looking at spending about $2000 Australian. The one that I was thinking of was the MSI GX620, has anyone had any experience with this?

Its specs are:

Intel® Core™ 2 Duo Centrino 2 P8600 2.4GHz, 3MB L2 Cache, 1066Mhz FSB, Nvidia® 9600M GT 512MB dedicated VRAM, 2 year Global warranty, 320GB Hard Drive(5400 rpm), Turbo button for overclocking CPU, 4GB 800MHz RAM, 15.4" (WSXGA+ 1680×1050) ACV screen, Express, HDMI, Bluetooth, 2.0MP Web Camera, 3 x USB, e/SATA port, 4-in-1 card reader, Wireless, Ethernet, Dual LayerDVD+/-R/W drive, D/H/W = 260/27 - 31/358 mm, Weight 2.7 kg, Model Number GX620-054AU

( http://affordablelaptops.com.au/index1.html?lang=en-us&target=d41.html&gclid=CNyrpLGNoZgCFRMUagod1ya2mQ )

or does anyone have any other suggestions?

Would something like this be better, or can anyone find something better on ebay?

http://cgi.ebay.com.au/TOSHIBA-LAPTOP-QOSMIO-X300-17-nVIDIA-GAMING-POWER_W0QQitemZ200299156036QQcmdZViewItemQQptZLH_DefaultDomain_15?hash=item200299156036&_trksid=p3286.c0.m14&_trkparms=66%3A2|65%3A16|39%3A1|240%3A1308