how do I bypass the request for a password to share a printer on a mixed windows /mac network the printer is connected to a windows pc running xp , and I can share files ( music , videos ,etc.) with this pc with other windows pc and macs on the home intranet. the macs drop down box keep on asking for a password, it has my name in the first line of the dropdown then I tab to the mini window were it request a password , where should I start at, the xp end or the mac 10.9 end