6.02 beta 2 just expired for all you X smp peoples on 2 August. if folding is no longer working... this might be why! good news is the upgrade, 6.20, for once installed right over the top, i didn't loose any work, and started right up and went on folding. sweet! stop the client (control panel, folding, disable) and then download 6.20 from stanford, agree to everything, point it at the same disc as before. after it completes, back into control panel to start the client (control panel, folding, enable) and you should be up and running. i hope. best of luck to all who fold here. or anywhere actually.