I tried to make a scarf with this sock yarn, but it kept saying no. So I gave in and made not socks but leg warmers for my daughter.
Pattern: Takeout for Two, by Cathy Carron (from Joy of Sox)
Yarn: Austermann Step, colorway 0026
Modifications: See next paragraph
The pattern called for DK yarn and I used fingering, so I cast on 64 stitches, as I would for socks for my daughter. The pattern uses multiple skeins of different colors, inserting a round of plain knit amongst the k2p2 ribbing at the color changes, but my yarn was self-striping and I did not bother with the plain knit rows. I knit the foot length indicated in the pattern, then knit 6 inches of leg before increasing stitches and changing to k4p2 for the calf. I knit 6 inches for the calf before switching back to k2p2 for the top. Then I simply knit until I ran out of yarn. The DK version goes above the knee, but my fingering version just reaches the knee, which I consider perfect for leg warmers.