Upgrading my notebook's Vidcard?

[Aeremis]

I search and search on google, but all I find is links on how to replace a vidcard or what to look for in a vid card for notebooks. My question is Where can I buy them?! any one know? I have a Acer Aspire 1710 with a geforce fx go5700 which is the only disappointing thing on the notebook. Supposedly it's upgradeable, but my first hurdle would to be finding a place that sells them! =\ I appreciate any tips or leads in this matter.

 

[otispunkmeyer]

first try would be acer themselves

ive not seen anywhere where u can buy notebook GPU's id imagine the selection isnt all that extensive either, then theres the power requirements. and the little bits of proprietry desgin that go with laptops.

Acer is probably gonna be your best bet