my old employer was upgrading the IBM/thinkpad laptops at our company.......this particular model back then, that SEseph currently owns.is the exact same model I suggest our company buy since we had acquired a DELL business account........each of us who were issued laptops..........got to pick and choose what type of upgrades we wanted.......the Dell XPS 1710 core2duo models were excellent for a laptop to play AH, as long as you upgraded the video from the standard/basic onboard intel videochip........
with Skuzzy's suggestion I had mine sent back to have the Ati Mobility 256 meg video added........ the difference was night & day....... Boss asked why I needed the upgrade, I told him that I could get more done doing CAD & Load calcs........also I needed another gig of ram added to up it to 2 gigs........
those DELL XPS 1710's 17" widescreen monitor had a huge amount of optional upgrades , video, ram, HD, soundcard, wireless features, DVD RW drives etc...... best I recall.......for their time..got mine in Sept of 2005 or may have been 2006........