Depends, since I don't know the code I'll be using, and I plan on building several of these switches, each needing a seperate code, or in some cases maybe the same. You might be right since I may not be able to save the number, and timing data in 64 bytes. I don't want to use codes that will effect my TV or anything else.
This is also a little intended for people that just want the IR switching from any remote, but don't know a thing about electronics. I have a brother, and a few neighbors who see my little gadgets, and want one. Pretty sure this will be one of those. Will definitely need to do some research on the remote codes. The EEPROM memory doesn't look too bad.