Setup Windows 7 so X51v wireless PDA can access files?

[mike]

Setup Windows 7 so Dell Axim X51v wireless PDA can access files?

I have two computers wired thru a Westell327W wireless router/dsl modem.
I have all the hard drives shared and life is good.
Computer 1 is XPsp3, computer 2 is windows 7 ultimate.

My Axim X51v Rom12 WinCE5.0 wireless can see and read/write files to the
XP system.
Also works when talking to a vista system.
The Axim can surf the web.
The axim can ping the win7 machine successfully.
I'm using totalcommander on the axim.
When I point the totalcommander server setting to the win7 machine, the
window
that normally shows the drives is blank.

If I run tightVNC server on the win7 machine...
I run tightVNC viewer on the axim.
if I point VNCviewer at the IP address of the win7 machine, it works
with the win7 firewall ON.

I just can't see any drives or files on the win7 machine from the pda.

I've messed with the windows7 firewall and even turned it off.
Still nothing. If I put the xp drive back into computer 2,
I can see its files on the axim.

Probably some security setting in the win7 machine, but I can't find it.

Help!!!

Thanks, mike