I tried to run Disk Director 10 in Vista Ultimate SP2 32 bit. Windows gives error message that the program has compatibility issues and does not run in this version of Windows. I have upgraded DD10 to the latest version. I look on Acronis site. One place it says DD10 runs in Vista. Another place says it only runs in Vista 64bit. What is the status of DD10 and Vista? I'm amazed that I'm having this problem 7/4/2009.