RIM published a new knowledge base article this week stating that they currently do not support Outlook 2010 with BlackBerry Desktop Manager 5.0.1. The same article states that support for Microsoft Outlook 2010 32-bit will be coming with a Desktop Manager update scheduled for August 2010. Support for Microsoft Outlook 2010 64-bit will come in 2011.
It is kind of sad that RIM does not already support Outlook 2010 but hopefully it is coming next month. I don’t see a big problem in them only supporting 32-bit though it could be a thorn in the side of system administrators trying to use it on servers.