Got new router set up. Ping is now dramatically better. WoW perfectly playable. Mission accomplished!
Had dinner with marrog at her place, and then brought her back to mine/Julie's to play Guitar Hero (after making her promise not to make fun of the complete disaster area it currently is). Was crap, but mostly managed to finish numerous songs on Hard, despite not playing in ages.
Played some WoW with Julie. Died twice, but enjoyed doing it.