Greetings from Vilnius, Lithuania. There were already two pypy talks, one performed by Jacob Hallen PyPy for the rest of us and second by Maciej Fijalkowski PyPy status talk. The thing that we forgotten to tell is that PyPy sandboxing feature can also easily limit CPU and RAM usage as well as any other possible resource (like network transfer). For anyone who would like to join, there is a PyPy sprint after the conference.
arigo & fijal