There are reports that test have strated for the soon to be launched ITV2HD.

As prevoisuly mentioned this will only be available on Sky HD boxes, and at the moment, looks like it will only be available with a Sky HD subscription.

ITV2 HD is said to be testing on 11758H 29500 3/4

This cannot be manually tuned on a Sky box owing to high symbol rate.

This is an Astra 2A north beam, which may be tricky to receive in certian areas of Spain mid afternoon.

If you are able to receive Eurosport HD and E4 HD, then you should be OK, as these are also on an Astra 2a North beam

Will try and keep you updated.