The next version of Sandra will debut in both ANSI & Unicode (x86 & IA64). Windows NT4/2000/XP/.Net users will be migrated to the Unicode version (which does NOT support Windows 98/ME) through the update. Windows 98/ME users will use the ANSI version. Further on, users of Windows 64 (IA64 or AA64) will be migrated to their respective Unicode IA64/AA64 Sandra versions. The ANSI version will be phased out in due course. At this time of posting the new patch is not available yet. We'll keep you posted.