My comic list:

today
yesterday
other schedules

Today's comics
Dilbert
Foxtrot
Luann
For Better or For Worse
Jumpstart
Broom Hilda
B.C.
Sinfest
Non Sequitur
Bizarro
UserFriendly
Sluggy Freelance
Clan of the Cats
College Roomies
Bruno the Bandit
Ozy and Millie
Kevin & Kell
Doonesbury

Those that have archives:
Dilbert
Sinfest
User Friendly
Clan of the Cats
College Roomies
Ozy and Millie
Kevin & Kell
Doonesbury

Weekly
Tom Tomorrow (Monday)
RPG world (Sunday, Wednesday and Friday)

Oddball
Spellshocked (1st and 15th of month)
Academy Vale (currently random)