64-bit is mainly for servers, like Windows Server, SQL Server, Exchange Server, etc. Desktop applications running 32-bit will dominate for many years, and will always run in 32-bit mode on a 64-bit operating system as well. Over half of all VFP developers already use SQL Server as their database for VFP applications, and that continues to increase. Our recommended solution for 64-bit applications using VFP moving forward is to use VFP 9.0 with SQL Server 2005, which is what nearly all VFP developers will do if they end up needing 64-bit.