At 10:57 PM 27/02/2003 -0800, you wrote:

>3. Is there any 'open-source' UDF available in www I can start learning with ?

Yes, many. Go to www.ibphoenix.com and find the Contributed Downloads >
UDF libraries page.

Also read this article (watch out for wrap):
http://www.ibphoenix.com/main.nfs?a=ibphoenix&l=;IBPHOENIX.PAGES;NAME='ibp_howto5'

heLen