What i've learned has been pieced together from various sources. Sadly, I didn't take many notes when I was researching, but the links I did write down are listed below.

www.sjsoft.com/docs/jworkbook/sqlreference.htm
Command syntax and using specific to JET. Not very comprehensive.

http://www.compcomgrp.com/downloads/...rReference.doc
Good reference for gathering information about the system from error messages. Also www.technicalinfo.net" has a good paper on using this technique. Although it is not specific
to JET. Use inconjection with previous link to adapt the technique to JET.

dbforums.com has some good general JET stuff.

I know my references aren't very comprehensive, but by the second day of looking for info I was in kinda a mad, frenzy, search mode and didn't really think about references...I just kinda learned the stuff I needed and forgot the rest.