I've got my new 17" Powerbook, a PC desktop pretty much used for file storage, and my wife's Dell laptop. From the Finder, I went to Go>Connect to Server. It found both Windows machines on my defined Workgroup. I was able to hit the desktop, but when I entered the username and password, I got an error (-50) in smb. Connecting to the laptop was hit or miss. I'm positive I was using the right username/password, and I even created a new account with administrator access specifically for this - no luck either. So the only way I was able to transfer files was to reach out from the Windows box to the Powerbook...but that's not a good long-term solution for me, as I need to backup files and share a printer...so I really need to be able to hit the Windows box from the Powerbook. Any suggestions?