DrRacket may be sluggish sometimes, but I bet it's hell lot faster than Eclipse ;) More seriously: is your netbook/laptop uses Gnome 3, Racket 5.2 fixes some i

DrRacket may be sluggish sometimes, but I bet it's hell lot faster than Eclipse ;) More seriously: is your netbook/laptop uses Gnome 3, Racket 5.2 fixes some issues with it which were present in 5.1.x.