gfator24 - I was having the same issue as you. You stated that now it's syncing from computer to blackberry, but it is not allowing the blackberry to edit the computer's files or transfer calendar items from the blackberry to the computer.

Here what was happening for me. If I went into my calendar on my BB and started a new calendar entry and left the Send Using email address at the top of the new appointment entry as my Comcast (default calendar email) email address then the BB and Outlook would sync. When I initially set-up the Outlook sync after I installed the DM my Comcast email was the default email address.

Where I was having troubles syncing my BB to Outlook is when I would start a new calendar entry and then changed the Send Using email address to my gmail account. If I did that then the BB entry would not sync to go to my Outlook calendar. So, from what I gathered from Doughdaddy's and barbotus's posts is that you need to use the initial email address you used when you set-up your initial Outlook calendar sync in the Send Using portion of the new calendar entry on your BB. Or according to them you can try and delete the the CICAL service books for each email address like they mentioned. I have not tried this yet.

So, Doughdaddy and barbotus, what will happen if I go into my Service Book on my BB and delete the CICAL for all my email addresses and then try and sync my calendar? I have a feeling that the sync will not work. Will I then have to reinstall the DM after I delete all the CICALs in order to establish that default connection again with Outlook and the BB? How do I get my CICALs back for the email addresses if deleting them does not work?