should work no problem babs, we know your tv is picking it up because the windows logo appears, this is simply because the windows logo appears at a lower resolution compared to your desktop, once youve picked the correct resolution your desktop should appear straight away, youll just have to swap between your comp monitor and tv a couple of times to get it right.
once you have a picture showing on your tv you can play with the resolution again to get the best picture for your tv, if the screen goes black the pc automatically restores itself to the previous resolution as it is wating for you to accept the changes, as you cant see the button it readjusts itself :)
if all comes to all we'll work on getting the latest drivers for your display adaptor!