RIM Released the BES 5.0  Service Pack 1 Maintenance Release 2

• Filename: besn501mr2.zip
• Filesize: 586.954 MB
• Date posted: 05/25/2010

It can be downloaded from the BlackBerry Website.

View the documentation for the MR here.

The maintenance release resolves potential BlackBerry synchronization issues related to device activation, along with problems related to the BES BlackBerry Administration and BlackBerry Attachment Services, among other fixes.