I am currently using a Win Nova T card and I am set to grab listing over the air, all is working fairly well apart from the fact that the programme guide is one hour ahead, ie it thinks programmes on at ten will actually be on at 9. I have tried using the offset, but this seems to do nothing. Any pointers?

I found that often when installing I messed up the timezone because it asks twice during install! It forgets the original one and goes by the second, so i just clicked yes thinking it was correct and it went to UTC. Maybe you did this?
login to a command prompt and do
DATE
to see the time
date --set hh:mm:ss
to set the time.

Have fun.

Thank you for your response, it was the timezone (it was set to UTC). Its now happy in BST. I used tzsetup to change the timezone in the end. However my system clock was set to local time, but a quick change of that and everything is now fine.

Thanks for the help

Jon