I've got a Belkin at home, never had a problem with it in just over a year.

I bought a Linksys for work under the instructions of a mate [WAG54GS] and it wouldn't stay connected, kept turning itself off or losing connection. I even got a replacement for it under warranty and that did the same within a month. It always worked again on reboot but that's not what you need to be doing when you're trying to prop finance deals etc.

In the end [I hope!] I got another Belkin for work as well and touch wood, 3 ish months later it's running fine with no issues.