Resolution Problem

[JonnyStew]

I just intalled YDL 6.1 on my PS3 and it seems there is a bit of a resolution issue. Even during start up, you can see the text is shifted far to the left, with most of the characters off to the side, out of view. When in YDL, starting Shelf is almost entirely hidden and if I start FireFox I can't see all the icons.

The PS3 is plugged into my 50" Plasma 1080p with an HDMI cable. OH and I selected the correct resolution when installing.

Any ideas?