Why not read Maya's readme html files, spend some time over at creativecrash or go through some youtube tutorial, some are no more than 2 mins long if you want to learn Maya. Asking everyone about Maya and its UV module and not be willing to dig some dust off yourself is a nono IMO. Its like you want people to answer any…
ya never found the digital tutors stuff that great, better off just using the help docs. also the maya UV editor isn't that bad, it just takes a little getting used to, i prefer the maya one + a few scripts and my own customizations over the max one.