We posted a software update today with a host of exciting new features.

• First, we have included a new sketch rendering style which should make the protein easier to see and more fun to look at. Expect even bigger rendering changes soon!
• Second, we have included a set of levels that should be easier to play than our typical folding competions. You will automatically get these updates the next time you start the program.

Please send us feedback on these developments on the message boards.