I run a database called commitcrm
It links to Quickbooks in australia but we use MYOB here in our company (Based in Australia)
I have email the developers of the database and have been told it can be easly done to have it do what we want.
Below is Email I recieved
Thank you for sending this in.
Unfortunately we do not provide direct support for ODBC. As you may know already it's a universal standard that deals with accessing and querying information from database.
Some info from there blog in regards to this ODBC for MYOB,
What Im looking for is someone to be able to design the ODBC link so we can send our jobs to MYOB from commitCRM to MYOB as a invoice which can be done with the right tools
here is some snippet's from there forum for help in doing this project
*In addition we have an open API which has just been significantly simplified with 5.6 (Beta). If you have a programming background it shouldn't be hard to develop such a plug-in