Nice first bowl Chris. Looks like you have jumped into the vortex with both feet. You have gotten some good advise on tool use. If you can find a mentor that is great, if not I would recommend viewing some of the DVD's that are available. Check your local library. If you have an AAW chapter near, check it out. Most clubs have a lending library with videos and books. There are also some good websites on line that have texts and instruction. Check out woodturning online, the late Russ Fairfield's site, Neal Addy's site. There are plenty of others as well, I am sure some others will chime in with there favorites.