I just bought my first set of DPNs yesterday and started on my first ever sock! I'm using the "Basic Sock" pattern from Learn to Knit Socks
by Edie Eckman. I'm having a lot of fun, though I still need to get the hang of it more. I think I'm doing pretty well so far (getting ready to do the gusset) and I figured I'd share my progress with you all!
Right where my thumb is is the only mistake that I have made thus far. I dropped a stitch and didn't notice it for several rounds, and it looks a bit "off" because it was also the first time I had to rescue a dropped stitch.
I'll keep you informed of my further progress.