quick Q: do dell PCs & wireless compatability? +bonus Q re: video card

[KLJ]

CTH Gurus:

i'm thinking about getting a XPS 210 here

and just wanted to make sure it would work with my home wireless network

also:

i can either get the
Intel® Graphics Media Accelerator 3000
or
256MB ATI Radeon X1300 Pro (+100)

all i care about is multi-monitoring, where can i find out if it is possible for these two?

thanks guys!