First, some equipment background:
In the basement I have a Hitachi PJ-TX100 projector, HK 325 receiver, Panny CP67 DVD, a modded xbox with the HD pack networked to my computer, a JVC vcr & a DirecTV R10 TiVo. I'll get a dvd recorder sooner or later.
In the living room I have a Panny 36" TV & an old vcr. I plan on getting a series 1 Tivo to use as a digital vcr & another modded xbox to stream video & music from my computer in the basement.
I'm going to run some cables from the basement into the living room & some more into the bedroom on the second floor. I plan on s-video, composite video, rg-6, cat 5e & L/R speaker wire to the living room & cat 5e & rg-6 to the bedroom. I'll probably never put the bedroom wire to use, but it may come in handy someday. The composite video is mainly to fill in the 6th spot on the wall plate.
Is there anything else I should think of?