Wubbers Pliers and TutorialsThe Wubbers website not only has great information about their great quality pliers, but it also offers free tutorials.
A&A Jewelry SupplyWhen I studied and worked in LA, A & A was my place to buy tools, findings, etc. Check them out.
Baubles and BeadsA great source for beads, classes, books and tools in Berkeley and San Rafael. And another place where Joe and Anat teach. Check it out.
Fine Engraving and Jewelry by David Giulietti Great engraving service and beautiful jewelry in Berkeley, Ca.
Ganoksin.comA great resource and forum for jewelers, students and jewelry artists.
Whatsonmybench.blogspot.comThis is Emily B. Miller's blog on jewelry and creativity. Check it out.