Netgear WNDR3400. Has held up against anything else I've thrown at it from other (non Lion) machines. And hasn't choked on other transfers even when the iMac drops off the network.
That only applies for OS X. We are still supporting 32bit versions of Windows and will be for a long time. It's different on OSX as there are no separate 32bit and 64versions and almost all intel based macs have 64bit CPUs.
This message was edited 1 time. Last update was at 12/16/2011 03:40:55