Devices not visible on network

[biff]

I have a small office network setup. About a year or so ago our router crapped out and I got a Linksys WRT610N. Since then I can't see any of the other computers when browsing through say windows explorer for example. All communication works fine between computers and I can browse other computers if I type in the computer name in the address bar. So everything works fine but not being able to just click my way there is just really annoying. I'm assuming the issue is in the router setup since I didn't change anything on any of the computers when I did the swap and it all worked as it should have before that time too.

Any ideas on what it could be?

 

[grinder]

is there a WINS feature you can enable on the new router?

 

[biff]

There is a spot where I can enter an IP address for WINS

 

[KaptCrunch]

what OS ? looks if main computer that hooked to router isn't cloned or remove network and rebuild for system is keeping old settings of old router