ACT! needs to push out an update/upgrade to a 64 bit SDK ASAP! We have a good size database (500K Contacts over 15K Companies) and are VERY limited by the current 32 bit configuration. Because many of the features we need in order to operate and manage our database are not available in ACT, we have turned to the add-on market for these solutions. While the functionality of these plug-ins are incredible, they too are less than impressive when it comes to speed because of the 32 bit SDK limitation. Many of the developers I have spoken with are willing and ready to modify their tools to ensure they are compatible with an upgrade....now it's your turn ACT!!