this paper is just released: http://research.microsoft.com/apps/pubs/default.aspx?id=121449
already faster than Firefox's TraceMonkey and compete with Chrome's V8 in performace benchmarks,
so it can be applied on CLR/DLR and speedup any dynamic language that compiles into CIL, that's cool.
Can you get these people talking, Charles ? maybe another E2E show ?