I am trying to connect an Archos 605 wifi to my desktop PC. It recognises the PC under WORKGROUP and a laptop under MSHOME but I can't access any folders although they are shared and using a User Account I set up on the desktop with a password specially for this. The Archos asks for a username and password but they won't work. The problem only started recently, I think since I installed Windows 7, although it was working fine previously using the very similar RC version. I have given all possible permissions everywhere so can't work out the problem.