slow on the network?

Anyone have any thoughts on this problem?

I have a new workstation connected to an existing Windows network. Everything seems to work just fine... except Bridge, which takes about a minute to access any folders on other computers attached to the network. Bridge works fine on folders on my computer--and the Windows navigation tools work fine on the other network computers... just Bridge + the network is the problem. And a frustrating one on deadline! Ha!

I have tried all the obvious fixes (that I can uncover on the forums, anyway...) and am wondering if anyone has any experience troubleshooting this kind of issue.

Thanks,
Joe