The package (http://jcmigrations.com/
Available on Linux and Unix as well as Windows Server, the package supports more than twice as many concurrent users as QuickBooks Enterprise.
In addition to the binary executable package, the software source code is available, enabling customers to enhance and integrate the software as they see fit.
About J&C Migrations:
J&C Migrations was launched in 1995 as a Software Conversion and Migration Services company. This package is its first product for a wide audience.