File sharing gone wrong?

[beecho]

Hi,

I recently just got a new comp, loaded it with vista. I got all my files backed up on my old computer which is on win xp pro, which i used to use file sharing to access them.

All i did previously was to right click my drive, go to Sharing tab and enable it. Than on my vista side, i could connect it via map network drive, or just run the ipaddress/drivename. It worked either way.

Now, neither way worked. Seriously need some help getting my file sharing back up