This talented artist shows you how to create some really great effects using Paint Shop Pro.
Site also features free, quality clipart.
While geared toward Photoshop, it has good info that can be adapted to any good graphics package. Designs by Mark - Photoshop and Flash 3 tutorials, tips, and a gallery. SmartPlanet - Online courses. I've taken a few classes from their predecessor, ZDU, including their Creating Web Graphics With Paint Shop Pro, and I highly recommend them. JASC - This site is home to Paint Shop Pro.