Is there such a thing as a stickied post that outlines the basics on theming vs. ROMs? I mean, once you have modded, say to the DarkSlide 4.1 Blurry like I have, what does a guy need to know before he starts trying out different themes? How do you switch themes? What kinds of things do you need to look for when determining whether or not a certain theme will work with your ROM? etc...
If there's a sticky somewhere else that outlines it, I'd love a link!