I have been trying to find the discrete power codes for the VOOM receiver for quite some time. I believe they do not exist yet. I have emailed even Wilt on the Yahoo forum for these, and he doesn't know but said he would look into it. I sent a second email a week later, and haven't received a return. On Remote Central they say there are no discrete power codes for the VOOM receiver. The rest of the codes may be taught easily from the remote. I have a full pronto file which works great except for the On and Off, only power toggle.