Wallpaper, as people have said, is too bright. And i too dont like the font =]. Other than those 2 things, which were both mentioned, its fairly good. And i suggest not making a place for the icons, unless u make 2 versions. Not every1 would have their icon in the same place u choose... but w/e.
- to bright
- font su**
- top and bottom look awfull
- if you look at the lines where you mirrored the 512*384 pic, if doens't look good either
- I dislike the small, grey lines (curves, beziers and straight ones) (just the ones you can see clearly) ... the doesn't match to the rest
I agree with everyone else on the brightness, hurts your eyes. I also find it too "flashy" for a wallpaper I would personally use. I also think the text for "Chartreuse" is a bad colour and out of place.