Hi All
I have a wireless network consisting of a desktop PC, a laptop and a broadband router. The router is obviously connected to the cable modem but neither PC is physically connected to the router. Both PC's attach to the network fine and both access the internet through the router no problem at all.
My problem is that the PC's cannot see each other.

I want to be able to share and transfer files etc. between each PC. Is this not possible with this setup or am I missing something obvious ?
Both machines are running XP although only the laptop has the SP2 upgrade.
Any help would be appreciated.
Cheers,
Tim