I got some questions about the new adapter for Microsoft Dynamics CRM 4.0. The details about what's new can be found at ScribeSoft website and in this PDF located at:
Release Notes Adapter 40 For Dynamics CRM.
The adapter can be downloaded (still bit hard to find) at:
Scribe Adapter for CRM 4.0
Of course the new adapter is backwards compatible with 3.0, it supports multi-tenancy (new feature in 4.0). And it also can be used for hosted crm and crm live (only for USA & Canada).
So try it yourself in the latest releases of the new VPC with CRM 4.0, can be downloaded here.