Sure u can always autobomb by rightclicking but even that is improveable. E.g. if your dbs arent on max altitude and u want to mark a target u can bypass that by pushing the "higher altitube" button while right clicking on your target.
If u really want to do it good u can go for manual boming which gives u maximum potential.
This vid gives a nice idea how it works but as always: doing>studying
http://www.youtube.com/watch?v=kbsGxmervqQ&feature=related
credits for this video goes to vet fleet.
edit: if u havent a QWERTY keyboard u might need to change controlls. for QWERTZ keyboard i recommend:
N=lowering
M=higher
,="db button"(marking manually a target)
.="tb button"(release bomb. the naming is irritating but u need to press this button so your dbs release thier bomb altough its called tb button)
