Good list of links Dan! Still my only problem with my Desire HD is that it is the only phone I have had so far that I can't gain access to. There seem to be a wide range of instructions for older versions, but nothing that can get root access to a Desire HD with Android 2.3.5.

You seem to be very switched on with this stuff - am I just being dense?

I just fancy some of the power management stuff, and the ability to try different roms.