
Here's another good and short tip, this time taking pictures and rendering them to look like line drawings.
Photoshop Tutorials - Photo To Line Drawing — YouTube


Slick Tutorials has a marvelously easy tutorial on creating a vector sunburst. It's a text-based tutorial (no video, sorry), but is probably the best sunburst tutorial out there.
I designed this logo to represent MS organizations around the world for use in a newsletter. ----->
Smooth Glass Type — LuxasSo, this tutorial didn't end up as great as I would have liked. Perhaps you will have more luck. Ultimately, I think the settings need to be tweaked a bit to find that nice balance. Luckily, Luxa provides the PSD for download for those hoping to use this glassy font. Here's my not-so-great result: