Computer was down all day and last night, so lets hope some 24/7 duty will get me back on track, and as soon as my flash drive arrives, she is going to be putting F@H on a bunch of computers.
When you choose Folding@home you get mostly (or all) tinkers without any switches.
Adding the "-advmethods" switch will get you mostly Gromacs (when available)
Then there is a possibility to join the 'beta-team'.
Then you'll get to test the newest WUs.
Perhaps it's possible to configure your firewall in such a way that your machine can't establish a connection with the server(s) that hand out the WUs you don't want.