here is a really good one not quite what you asked for but i like it alot.
it works through your friends window and shows your % of xp, aa. and even shows group leader and raid xp. i like it alot because its alot smaller then inventory windows so you can keep it open while fighting so you can see your xp move rather then have a big inventory take up all the space. oh well check it out i think you will like it...
http://www.eqinterface.com/download...nfo.php?id=3063
i will post my UI when i upload it again, its got alot of cool window i really like not taking up tons of space like alot of UI i see