50 Design Tutorials for Mastering Gimp | Creative Nerds.
Not being a Gimp person myself, but knowing a few, this is a possible good source.

How to Make All Browsers Render HTML5 Mark-up Correctly – Even IE6 | Nettuts+.
you have to strat thinking about html 5 now folks. those who rely on a prgram to code for them, are going to be pkaying catch-up very soon.
 

Recently, I’ve worked on several sites where jQuery is needed for functions within the site – items like scrolling sections, expanding sections, rotating text – all kinds of neat and fun stuff. Typically, when you want to use javascript (or other) on your site, you put the script into the theme files and call [...]

25 Detailed Tutorials for Coding Up Your Web Designs.
Good list. even for us “pros” there is always something more to learn.

Creating a WordPress theme with WP Framework | position: relative;.
A decent blog article by Debbie Campbell. Part one. Make sure you read part two as well!

New Screencast: Building a Photo Gallery.
oooooo good stuff since someone on the list is always asking about a gallery or such

Top 10 Tutorials for Converting PSDs to HTML/CSS.

40 Outstanding CSS Techniques And Tutorials | Arbenting.
oooo some very good stuff here. The photo galleries especially. It will be a nice Saturday evening “professional development” read for me. How about you? Read one, do it, then comment below. OK?

How to Create a Sleek and Textured Web Layout in Photoshop.
I find that many of six revisions articles to be full of great stuff, and even if you already do layouts in photoshop, you can always learn something new.

40+ High Quality Adobe Fireworks Tutorials, Resources & PNG files | Noupe.
As a long time Fireworks user (I still have the box from the very first version) I am looking forward to dving into these tuts! Some look absolutely fantastic. Having a design slump right now, so need some inspiration!