hey, here are some more maps. they have been the best ones ive come across on the net so far, detail wise. copy and past these links or click on the link below to go to the full list...
kuta/ legian- http://www.balitravelink.com/images/map/kutalegian.jpg
seminyak- http://www.balitravelink.com/images/map/seminyak.jpg
ubud- http://www.balitravelink.com/images/map/ubud.jpg
sanur- http://www.balitravelink.com/images/map/sanur.jpg
denpasar- http://www.balitravelink.com/images/map/denpasar.jpg
nusa dua & jimbaran (not so detailed)-
http://www.balitravelink.com/images/map/nusaduajimbaran.jpg