what do i do on here?
Step 1> Read the intro presentation @ http://fold.it/portal/info/scienceStep 2> Open Fold.it and start doing the intro levels, which are designed as primers for the various controls used in the gameStep 3> Read http://foldit.wikia.com/wiki/FoldIt_Wiki as necessary to learn more about how to make the best of your time playingStep 4> Participate in the global chat and ask questions of other users.
I tried to log in to play at 2:20 AM on Saturday the 3rd and the server was overloaded! When's the best time to play, during weekdays?
Sometimes on a Friday or Saturday night it might take a couple tries, but normally it should be no problem to login.
In fact, I cannot remember the last time I was unable.
If you get that error. try again immediately. It may have just been a "hiccup" in the net. If it fails again, try again in a few minutes.
Best of luck :)