My wireless keyboard died last night and I have to get a replacement today. My question is this -- if I get a new wireless keyboard ... The system is in sleep mode right now. When I wake it up, I have to type a password. If I get a new wireless keyboard, will it be able to "pair" with the system while it waits for me to log in? Ya see, I can't log in without a working keyboard! Or will I be better off buying a "wired" keyboard that just plugs in so it's active when the system asks for my password? This is an emergency situation as I have a bunch of work that has to be done today so I need to buy a keyboard that will work right away without messing around! Any help will be appreciated!!!