OK, potential purchaser here. I've been reading all the Harmony-related threads here, but there's a few things I haven't been able to figure out.

1) TV listings are way cool... but... how many days can it store (ie how often to I have to sync if I want correct listings)?

2) Dan's 'IR testing' is very valuable. How well do the IR ports behave on the Harmony (any issues with power/distance/angle)?

This remote looks like the coolest thing since sliced bread. I think I'm gonna ask for one for the holidays.

Jason