This is a recap to links of interest on this subject
Demonstration on Beefing up your doors
http://www.thenationallocksmith.com/public.asp?2
Great place to buy all door hardware
http://hlflake.com/
Do you need to program your remote to your vehicle after changing the battery?
http://www.programyourremote.com/
If you ever need a locksmith use these easy links to find one you can trust
Clearstar Locksmith site. Locksmiths from all over the world
http://www.clearstar.com/yellform.htm
LegalLocksmiths. Devoted to fighting phony locksmiths.
http://legallocksmiths.com/Default.aspx?pageId=971458