what is the EPG - sorry a bit of a dummy on all this - is that the code bit on the manual tuning screen? so i can get itv hd on my sky hd box?! how did i not know this - i've been watching football on itv in its sh1tness and i need not have?! yeah, please kev - i need to know how to do this big time lol 
The EPG is the program guide that you use to flick through the channels etc. the new one looks a lot diff from the only one and has a little tv preview of the channel at the top right hand corner. Simplest way of saying this is that if you dont have a little tv preview when your flicking through the channels then you dont have it yet. Sky are targeting the update by the manufacturer of the HD boxes, if you dont have it yet you will soon-ish. You wont know its happening either, you'll just wake up one morning and voilla.

To get ITV HD on Sky, do this...
Search for other channels and put in these details
Frequency - 11.427
Pol - H
SR - 27.5
FEC - 2/3
Channel will save as 10510.
