Thanks for a prompt reply Dalo :)
Windows media player up to date? Hmmm not sure will check - thank you.
The TV access it via wifi and looks for media servers with DLNA - I believe.... but i don't know how the PCs broadcast DLNA..
The TV scans the network and brings back a list of servers it "finds" It never finds the big PC.
The big PC is hard wired to the router.
The laptop is wireless (G) to the router.. as is the TV..
Drivers ??? default ones on the windows 7 system, - I'll check them too.
Thanks for the prompts, looks like I'm getting complacent in my old age...:o
Danny