Top man, that's exactly what I was looking for!
I have been using a old wireless video sender to transmit the IR signal but it is causing interference on the Plasma - this should do the trick though.
I noticed there is a slightly more expensive one (
http://reallycleverhomes.co.uk/acata...ntrol_set.html) which can be mains powered. Do you know if there is any other differences? Doesn't look as though there are.
Thanks again.