So now that Froyo is coming out, not many people expect or know how to use the new features. Google has made a pdf file to make life much easier for the android user trying to use froyo. Click here to be directed to the pdf. If using an android phone I would recommend downloading adobe reader.
Update: Link above doesn’t seem to work for some odd reason, attempting another link. This is a pdf file, highly recommend adobe reader. AndroidUsersGuide