Win2k WS with Novell Client slooooowwww

Hi,
running Win2k Ws with latest Novell Client. Everything works speedy and fine when browsing novell servers, but when browsing or accessing Nt WS’s or Servers, browsing slows to an absolute crawl. For example, clicking on a folder on a NT server,it takes almost 20 seconds before the folder is even selected. I did not have this problem with NT 4 WS and the corresponding client. Anybody run into this and have a fix/workaround ?
Darrel