I haven't had a 909 error...yet, but loads of people have...the forums over at dFold are full or 909 reports.
It seems that their server is playing up...the stats have not been updated for ages, and the theory is tht all our units currently being submitted are being lost in the inter ether...
No official word on the situation from the dFold guys as yet...hmmmm. Combined with the update hassle I could be looking for a new project soon...
Peace,
Marc