Sorry for another question but I just realised my "master plan" of upgrading from my S1 to the TivoHD might be more work than I had anticipated.

Are the remote codes for the HD the same as the S1 tivos?

I am now guessing that since my S1 is a Sony I am SOL. I opened the tivoHD box and saw the peanut remote and my jaw just dropped - if only I had the phillips.

I am saying all of this as I have an MX-500 universal remote that I had built in a bucketload of codes and macros.