I've just taken delivery of my Panasonic plasma TV and started to unpack it in readiness to wall mount it tomorrow and i'm shocked at the length of the power cable. It seems to be about 2 metres, which is about 2 metres too short for what i need! 
I can but don't really want to move the plug socket. This will result in it being a spur about a metre up the side of the chimney breast, which will look crap!
Can i buy a longer cable, and if so where from?
What have other people done?

I can but don't really want to move the plug socket. This will result in it being a spur about a metre up the side of the chimney breast, which will look crap!
Can i buy a longer cable, and if so where from?
What have other people done?