Where to download SMP2 (non-MPI) beta ??

Gang,
I've checked on the F@H site, read the announcement in the forum, even checked under advanced (high perf beta) clients. I don't see where SMP2 is located for the Win32/64 platforms.

Is it a strictly linux SMP2 (non-MPI) implementation that is being tested?

Does anyone have a link to manually downloading & installing it?

I could not find any info in where to obtain it..... I most certainly would like to try it as the old smpd/mpiexec configuration did not operate on Vista (the laptop) in spite of it providing the duplicated printout (in console mode) that the MPI is operating.

Thanks,
C