In addition, the fellas that run the show here have compiled a valuable amount of information over the past few years. Notice on the bar across the top, there is a search feature. Try that first. Also, there is a first timers thread, read through that as well. Check out the different areas of the site, got a question about some simple maint., look in the "shop talk" section. Want to see if anyone is riding, check out the "rides, races and events" section.
As far as your question, there is little you can do to prevent wear and tear from general riding. If the brakes arent performing properly, or the bike isn't shifting like it should, maybe have it checked out. other than keeping the drivetrain somewhat clean and lubed, you should be good to go for quite some time.