The machine is there (paprika.anu.edu.au). I have upgraded the OS and dealt with the problem of it going into a power saving sleep. Daniel has just committed Tony's buildit fixes.
I think all that remains is for someone who knows what they're doing to set up the crontab suitably.
I suggest we leave this as a 3.0.1 until someone actually tries. If it turns out to be difficult, by all means defer to 3.0.2. But if it is trivial it would be silly to defer any longer. It's a nice piece of h/w sitting idle and an OS going untested.