How to? Compare file timestamps accross different file systems...

May 24, 2010
Northlake, Il
I am using @FileAge to compare file time stamps where the files are on different file systems. NTFS volume time stamps have a 100 nanosecond resolution whereas a FAT file system has a 2 second resolution. How do I go about converting an NTFS file age to a 2 second resolution value?