i recently got a computer in my room and i have another computer in my family which is connected to a wireless router. i have a network set up between the 2 computers but i have trouble accessing the family room files from my computer. everytime i try to access the family room workgroup computer, it says i don't have permission. im also having trouble getting my printer (hooked up to family room computer) to show up when i try to add a network printer. can anyone help me?