Comics should be easy to find:

Ctrl-Alt-Del (Funny, but eerily machinical in comic setup...not sure how to describe this entirely...)
Rob and Elliot (sort of a new comic, but boy are this one sure to hit big. Superb humor and art, geek and cultures references abound, and halirious plays on words and social sterotypes)
Theater Hopper (Brazelton's art may be sub-par, but he definately puts his heart and soul into each comic and the result is excellent)
Questionable Content (almost posted daily, and amazingly intelligent and witty)
Loserz (well, it used to be good...started dragging and is now ending soon. read the archives though)
Chugworth Academy (mildly entertaining, and updates are solid)
Daedalus Blue (extremely professional looking--writing is so-so, but this guy definately has a career in comics ahead of him)
Joe Loves Crappy Moves (a great new movie comic with an ecentric art style, but the humor is dead on).

And a ton of others that either don't update frequently enough or I've passed cotinuously in my favorites.