File Sharing with XP Pro & XP Home

I have 3 computers connected through a WORKGROUP based network. When I try to access a shared folder on the XP Pro machine from the XP Home computer I can see the computer in the workgroup but it shows no shared folders.

The 3rd computer in the WORKGROUP (also running Pro) can access these fodlers no problem so I know they are actually being shared.

File & printer sharing is enabled on all 3 computers & I have already tried running the network wizard again but with no joy.

Anybody got any ideas…