As much as I've tried to avoid getting involved in designing emails, I've unfortunately been tasked with creating an HTML email. It's a product promotion; so going to be pretty much a sliced graphic and some links (wrapped in <tables> with inline CSS :erk
. Even so, I've got little to no knoweldge of potential pitfalls and so on. Read a couple of articles from Sitepoint and ALA so far, but still a little lost as to the best dimensions to aim for, the major dos and don'ts etc.
Anyone got any good articles/tutorials on creating HTML emails?

Anyone got any good articles/tutorials on creating HTML emails?