I have a client that has reported several missing or deleted user data folders on their SBS 2003 server. This just happened today. They are small client with no onsite IT help. Apparently sometime this afternoon data started missing. Around the same time their wireless network went crazy (dropping connections). I'm not sure if these problems are related - but that is the picture as I have it. To complicate matters, they are on the west coast and I am on the East trying to help them. To even make matters worse - their backups have been failing for who know how many weeks (I have my hands full!). We ran chkdsk (with no options) and that did not return any disk problems. My first priority is to recover the lost data and want to make sure any steps I take will not jeopardize recovering data later (e.g. writing over sectors where the lost data resides). Any ideas?