TiVo & 522
I'm currently running a TiVo & a 522. I know it's redundant, but we had TiVo & cable first and my wife love TiVo. Enough said about that. Anyway, I'm using the little infrared transmitters for TiVo to control my 522. It works, but channel changes are slow if you like to surf. If you use the guide and go directly to the channel you want it's still slow, but tolerable. My biggest problem was the 522 going into standby at night and TiVo not being able to wake it up. I solved that problem by setting an "Auto" (not "DVR") timer for 6am. TiVo has enough activity during the day to keep it awake after that. I would guess that connecting to a 301/311 would be similar to my situation.