Which Photo Editing Software Do You Currently Use?

What Type Of Photoshop Tutorial Do You Prefer Most?
(Choose one or more)

Would you consider purchasing PHYSICAL products, such as manuals and DVD’s in the mail? (I’m thinking about producing some instructional DVD’s but only if enough people want them)

Do You Think You Might Benefit From Starting To Use Some New Luminosity Masking Skills (If I Promise To Make It Easier Than It Sounds!)