If you, like me, havn't been able to test or have a look at the new Microsoft Dynamics CRM 4 (code named Titan), you can now. I havn't seen any VPC out yet public but will let you know as soon as I know.
In the meantime, have a look at Stunnwares/Michael Höhnes site where he writes about the many new features of CRM 4. It's been a long wait, but it has been worth it! CRM 4 seems to be great!