Computer stores in NY

Hi

I just recently found this great site and thanks for it, now my question is if anyone out here could help me find some good computer stores in New York.

The thing is my friend is going there over christmas and we thought we could save a couple of bucks now when the dollar is quite low on the market (were from Sweden by the way). Were mostly interested in buying ourselves some CPU's and perhaps new graphic cards but searching on the internet mostly finds us internet stores with no direct real stores(or atleast the ones with decent prices).

So my question is, if there's some cheap stores with (preferable wide, my friend is a bit kinky wanting good overclocking parts hehe) sortiment of computer parts located in NY (if they had an website that would be great but it will do without to)

Thanks
Regards Oskar