Ok, this will be a bit complicated. OS X guru's please advise. I have a wrt54gs router. A windows desktop is wired to the router, and I have a apple powerbook (OS X 10.3) connected wirelessly via Airport Extreme card. Problem 1) When I set up my Powerbook yesterday it detected the wireless signal, but asked for a pw to join the network. There are various PW fields in the router admin page, I changed the wireless security pw (thinking that was the pw) but I still couldn't connect... I then disabled wireless security entirely and was able to connect. I'm not sure what's wrong. I tried two different pw's and each time I couldn't connect (I also typed the pw's more than once to make sure I didn't misspell something). I would like to have some sort of wireless encryption on my network. Problem 2) I would like to have file sharing on the windows desktop enabled, (it looks as though I do) but I do not see that computer from my Powerbook in Finder. I have no idea how to remedy this. Google'd and all but didn't find anything definitive. Thanks for any help in advance.