For those that have a Telstra version of the HD2 and are on At&t I have found that the Leo_RADIO_2.07.50.27_2 works the best. Many times I have installed a new rom and latest radios only to find my signal seems to get worse. the 2.07 radio gives me 4 bars where I only use to get 0-3. Battery drain seems to be a bit higher however this could be the rom I am currently using.
Everyone say thank you VBN!
http://vbnfiles.com/HD2%20Common/Radios/Leo_RADIO_2.07.50.27_2.rar