Hello, I updated to Snow Leopard. I have an HP 6310 All-In-One. The scanner portion worked fine prior to the update, now an "Unknown Error" constantly occurs preventing me from scanning documents. Image Capture doesn't even recognize there is a scanner available. I have downloaded the most recent driver from HP, (2007), but it still does not work. Will I have to wait for HP to build a new driver specifically for Leopard? Thanks for the help.