Samba hanging of FC3.

[WipeOut]

Hi,

I seem to be having issues with Samba on FC3..

I have just upgraded to FC3 (clean install) from FC1 and copied my Samba 
mounts from the fstab file that I had on mt FC1 install..

The samba shares are mounting fine but when I am browsing them it hangs 
and the only way I can get it to respond is to reboot the system..

Anyone else having this?
Is there a fix?

Later..