Dear Friend ,
I know about Axapta tools so that i want to share my knowledge with you. Axapta is a product of microsoft. this is an ERP solution for different module like Human resource, Finance etc.
if you are a axapta application developer then this link is helpful for you
http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?pg=7&cat=&lang=&cr=&guid=&sloc=en-us&dg=microsoft.public.axapta.programming&fltr=
Axapta is developed in .Net.
this time current version of axapta is ax2009. previously it was Ax 4.0. Next version will come soon.
other details i will put in my next article soon.