My favorite "affair" storyline of all-time is still Stephanie McMahon/Kurt Angle. Even though they never even were having an affair the WWE had some decent writing on that angle and made some funny situations.
10/24 - Pallbearer
11/01 - Suffocation
11/30 - Devin Townsend
12/06 - Distant Worlds: the Music of Final Fantasy
03/07 - Video Games Live