I tried to get the new version 7 client working, but I had issues with it. Currently using the FAH GPU Tracker V2 for my video card folding and the old version 6 client for my SMP folding. One weekend I might go back and see if I can get the v7 client working properly. The wiki does need an update.
Any special trick to make FAH Tracker v2 work? Every time I try, it downloads clients then fails saying to check my internet connection. I gave up trying to use it as it does not look like it's been maintained for a while. The forums there are dead.