Typical HDTV inputs, SCART, HDMI, VGA, Component & Composite.What sort of video input do they have on their TV?
What sort of internet connection would they be using (wired / wireless)?
Do they require video chat or just audio?
Could be that the MK802 would fit the bill as there are a few now being sold from the UK on EBay
Just had a quick thought about the MK802, does it have audio in?
Might present a bit of a problem for Skype if it does not.
Not Skype, but HD on TV with no webcam. works with gtalk, video chat. $199 at biscotti.com