7600 GT available as upgrade for iMac 24"?

[tzerin]

Howdy,

I am trying to find out if anyone is selling the OEM Nvidia 256MB 7600 GT for the 2006 24" iMac (EM 2111). The factory-installed 128MB 7300 GT is defective and overheats constantly. The Apple store is happy to replace it for me, but they can't upgrade it. Given that I know the insides of this machine really well, I thought I might find the 256MB card and just replace it myself. Any leads would be appreciated.

Thanks!

 

[nixgeek]

As far as I could tell, it's an MXM module so you would have to find another MXM module that would fit there, and even then it would have to be supported by the Mac and Mac OS X.

Either way, here's what I found on Google:
http://www.google.com/products?q=mxm&btnG=Search+Products&show=dd