Thanx Nick My brain is still not firing on all cylinders yet. To analyse what you have done, it really boils down to: * Slight mods in the superblock handeling. * Move from 32-bit to 64-bit time stamps. The way you have chosen to do the 32-bit stuff only records seconds which is perhaps a bit limiting. I wonder whether it is better to just store 64-bits like YAFFS already does for WinCE. I will think about this some more. Comments from others more than appreciated. -- CHarles --------------------------------------------------------------------------------------- This mailing list is hosted by Toby Churchill open software (www.toby-churchill.org). If mailing list membership is no longer wanted you can remove yourself from the list by sending an email to yaffs-request@toby-churchill.org with the text "unsubscribe" (without the quotes) as the subject.