We are using Act 2006 for workgroups with an internet sync. We have two remote databases. This past weekend, system upgrades were done on one of the remote databases and now we are having trouble with it syncing. Contacts and calendar updates seem to be going through fine, and any other changes made on the parent database seem to go through to the remote database. However, if opportunities are updated on the remote database, changes dont go through to the parent database, and if new documents are added to the remote database, the file name goes through to the parent, but it has a file size of 0. Any suggestions? The second remote database does not seem to be having any problems, so I am guessing this has something to do with the system upgrades, but I don't know.