I’ve mentioned before that there are some other tools that are now free along with the Professional Service Tools. One of those is AutoDIM or Auto Dynamics Integration Manager.
AutoDIM allows you to launch Microsoft Dynamics GP and run one or more integration or integration groups and have Dynamics GP exit when the integration finishes. The tool also supports integrating into several different companies.
AutoDIM is managed via the command line and is macros based. Contact your partner to get it.