I gave this one star because 0 is not an option. I had been using Act! on a PC since version 1. In order to sync with my Palm Pilot (remember those) I bought V1 of Companionlink. That was all well and good when Apple was not a viable option for my IT solutions.
Then I got DejaOffice V1 and the first sync wiped my data. Having learned the HeadDesk way to do multiple backups, this was a major pain in the butt, but not a major disaster. Restored data. Called Companionlink and was told dont use the DejaOffice app.
OilAddictionKills about DejaOffice CRM with PC Sync, v1.8.5