they are mostly correct, and thats a ok start, probably cost too much too
the T5750 cpu is decent enough ... its middle of the road
2 gigs of memory is a little short for vista + SL, both are hogs, id max it out (most likely 4 gigs), theres also a question of the speed of the ram, big box doesnt like to tell you, but its usually the slowest they can put in there
ATI and SL (more so open GL) really dont like each other, and the hd 2600 is kind of the low end ... id at least get the equivalent in a nvidia card
taking a glance over at big box i think i see the one your looking for, and its about 1300
just looking around newegg a second spits out this model
http://www.newegg.com/Product/Product.aspx?Item=N82E16834220361Asus is a pretty old company that usually makes the top notch components gateway and others buy (if your lucky)
17 inch screen, slightly faster 2.24 ghz cpu, but more importantly running at a faster frontside bus, so more crap can get in and out at almost 2x the speed
has 4 gigs of 800mhz ram (instead of 667 or even 533mhz ram)
a 120 gig larger hard drive
blueray
and a 512 meg geforce 9600m GS (while it could be a tad better) that will, quite frankly, kick that HD2600 right in the balls
and its $1550
another option, with a lesser known brand
http://www.ibuypower.com/ibp/store/configurator.aspx?mid=330which is very similar, same disk access as the gateway, basic dvd-cd burner
but it has what is currently the fastest laptop video card on the market ... the 9600M GT annd a 2.5 ghz cpu
for 1489, drop in a 2.8 ghz cpu and it goes to 1700+
oh and yes, any laptop made like after 1990 gets hot, just dont let the vents get plugged up (like setting it on a blanket on your bed) and get one of those little 30$ "chill pads" if you plan on doing marathon sl sessions, they are meant to be portable, not snuggable