We went to Tatiana's e6000 and knit a hat. We used the pattern devised by Mary Ann Cutler
( http://cutlermac.wordpress.com/sock-yarn-circular-hat-on-Passap-knitting-machine )
with the changes Rita had made to accommodate Rita's yarn (Sensations by Deborah Norville).
It was an interesting experience for Tatiana, as she is a new Passap knitter. Rita did the cast on, then had Tatiana do all the "hard work" of pushing the lock for the many rows of circular knitting. I even made Tatiana do the decreases for the top of the hat (my own addition to Mary Ann's hat) and gather off the top.
That yarn made a really pretty hat with a rolled edge.
Tatiana hopes to knit another hat, by herself, tomorrow...before she forgets how to do it!