Ach, don't worry folks. I'll sort something out.
If it wasn't for the fact that Linux has nothing on Vista's TV compatibility (sorry - Myth doesn't cut the mustard yet) and its dependence on the Command Prompt, I'd be inclined to switch. Linux graphics files are much more adaptable than those of Windows.
Off topic slightly, but I've just discovered the joys of
getiplayer. I wonder if it works in Canada?