I have a Memorex tv -- model sm2502rm and it used (no broken and gone) remote - model number PL3021M. With that remote is used a tv code of 21... that is as much info as I have. I got PDAWin to work except for the on/off switch. Is there a way of programming a code directly? Is there a way of finding such a code? None of my 'universal' remotes seem to work the power switch -- thanks...

hugh