Nice job on the fingerless mitts! If you're running out of yarn near the end, here's a bind off trick for you that doesn't use any yarn.
http://www.yarnharlot.ca/blog/archives/2006/07/04/i_cant_stand_to_watch.html
http://www.yarnharlot.ca/blog/archives/2006/07/04/i_cant_stand_to_watch.html