Is there a list compiled somewhere of good NICs? The Intel ones you linked to are more expensive than I want to put into this. Surely there's a sub-$50 card out there to upgrade to Gigabit. If I were to put that much into the server I'll build a new one with Gigabit in it.
A little background on my server; it's for advanced home use. I'm not running a business or anything like that. It's important that it stays up and running, but not "mission critical" and certainly not worth enterprise pricing.

Thanks for any help.