I had previously (months ago) used the walkthrough on WebOS Internals to setup SSH on my Pre. I was able to use Putty & WinSCP with no problem.

Flash forward to 1.4.1. I just tried to login for the first time since upgrading the firmware, and found that my old username didn't work anymore.

I headed back to WebOS Internals and found what appeared to be an updated walkthough for setting up a private key to connect as root through SSH. I followed the walkthrough (twice), but keep getting the same error. Once I try to login (either with Putty or WinSCP), I get the message "Server refused our key".

Any suggestions on what I may be doing wrong?