While you weren't watching, the USA Network's Burn Notice has quietly carved out a sizable niche for itself. Last week, the sixth-season premiere won the night (on cable, at least), pulling in a very respectable 3.9 million viewers. There are enough Michael Westen fans out there to sustain a series of five tie-in novels and three online graphic novels co-published with DC Comics. Now is your chance to join the ranks of a clearly very dedicated fan base. After all, the show is set in Miami, which, if the Heat win tonight, is going to be the "it" city of the summer. Plus, Dexter won't be back for awhile, so you need to get your warm visual hues and chino shirts somewhere.