I need to find a handheld device that can sync 11,000 and more ACT contacts and an Exchange calendar and e-mail. I currently have a Blackberry and was using Companionlink to sync but that couldnt handle the load. The provider, device, or synchronization software doesnt matter as long as it can do the job. I have been told that the Treo 700P can do this but I would prefer to hear from someone with hands-on experience with this. The number one concern is getting all the contacts on a handheld.