Thay have reverted order of month and day in directory listing to non-standard one. You'll find more details if you search this forum. I suggest you to try SFTP protocol instead of SCP.
I've used WinSCP to connect to Mac OS X systems before- specifically Jaguar boxes. I've since upgraded to Panther and now find that I can no longer connect. I get this error:
Unexpected directory listing line 'drwxr-xr-x 20 aradorn aradorn 680 22 Jan 15:23 .'.
I have had problems with nfs locking in Panther- could this be part of the problem?