I have great luck with Linksys product nothing to say. Worked with some D-Link and they where solid...
My guess is that there are so many linksys device/user that you mainly hear from customer having problems when the vast majority dont have any problems.
I could be wrong though.
I like my wrt54g and theres the TrueMimo one(probly to expansive but whatever)wrt54GX
Asus P4P800DX, P4C 2.6ghz@3.25ghz, 2X512 OCZ PC4000 3-4-4-8, MSI 6800Ultra stock, 2X30gig Raid0