Arkham Asylum
It seems Vetto's the only person who's addressed the suggestion properly. To note, Kalo isn't asking for an avatar creator. In the Gaia Download section, there is an add on to YIM that allows users to customize their avatr without accessing Gaia Online (or for quicker purposes, without going to th eprofile section). I believe Kalo is asking for something similiar with MSNM. 3nodding Jakobo has made a Dashboard widget for it
here that allows you to do things from your profile page, if that helps at all. Unfortunately its only for Mac users with the Tiger OS, which cuts out a lot of people
sweatdrop I don't have a Mac so I haven't tried it out, but I want to take a shot at converting it to a Windows widget over my Christmas holidays.