Ransack, what kind of universal/learning remote do you have. If you have the Harmony SST-659 you can get the 811 basic remote controls downloaded to your remote from the Harmony site. Otherwise here is what I would suggest.
Place both your 811 and 508 remotes on the same address 3. (In case you do not know this, your 508 remote can also control your 811) Use your 508 remote to program/teach the remote functions for the 811 on your learning remote. Once you have taught the learning remote all of the functions you want, go back to your 508 system Info and change the remote address back to 1. and that's it
Place both your 811 and 508 remotes on the same address 3. (In case you do not know this, your 508 remote can also control your 811) Use your 508 remote to program/teach the remote functions for the 811 on your learning remote. Once you have taught the learning remote all of the functions you want, go back to your 508 system Info and change the remote address back to 1. and that's it