to be truthfull cookie, Ati's IGP is more powerfull then intel Extreme graphics
my gf used to play sims on her p4 2.9 laptop which had an ati igp345
she now plays it on a p4 2.9 with intel extreme graphics, (HP) and the sims 2 jumps badly
so in this case i can show praise for ati as their onboard chip is top notch over intels
Nvidia's Geforce Go range still kicks ass though