I'm still a bit old school and still partial to having a book. I bought a Clymer manual when I bought my bike. So far so good
As KML stated though, they are pretty much the same, mine is actually a 1999-2007 manual and I've yet to find an area that shows a difference between years with exception of some specs for the 1999 and 2000 models. 2001 and up should all be the same though.