Here are some basic how-to guides and process posts that I've made over the years.
Getting StartedStarting Materials: Digital vs. Traditional? What's the deal with all the tablets?
Digital Art: Hardware vs. Software options
Basic Drawing Videos: 5-10 minute Videos I made in 2009 talking about proportions, foreshortening, stick figures, etc.
Comicking ProcessFiguring out the Story: Tisquantum's process
I've been posting at Learning to Comic -- where I try to analyze what works and doesn't work in my comicking process. Here's one on dialogue.