Quickbooks Add-In

Has anyone had experience with using the WHS/Quickbooks Add-in available at:
http://www.theofficemaven.com/products/whs-quickbooks-2011
What we're trying to do is put Quickbooks and a Quickboos company file (.qbb) on a homeserver and have multiple people able to access and run it (at different times) via Remote Desktop.

Thanks
Tom