I was browsing the forums tonite on Etsy and came across a Post your Craft Tutorials thread. There are so many talented artists on Etsy, and these tutorials are great.
Making a ring/Pendant by solaartworks
'Rosette' wire wrapped Ring by mcfarlanddesigns
Silkscreening on the Cheap by intothefire
Making a banner using GIMP by stamp
I have been wanting to try silkscreening too!