Photo Links
If you want an image for some CD artwork, or some web design, then there’s a vast selection at Stock.XCHNG (royalty-free and cost free) and www.istockphoto.com (royalty-free, and pretty cheap, plus you can upload your own photos and get paid if anyone uses them).
And then if you’re using the Gimp (free image manipulation package) to manipulate them, GIMPguru.org has lots of useful tips and tutorials; something you’ll need unfortunately, because the Gimp UI is rather unintuitive.