OSX Builds:

64 Bit (OSX 10.6 & 10.7): http://dl.dropbox.com/u/828037/pooler_minerd_osx_64bit_Jan11.zip
32 Bit (OSX 10.4 & 10.5): http://dl.dropbox.com/u/828037/pooler_minerd_osx_32bit_Jan11.zip
PPC (OSX 10.4 & 10.5): http://dl.dropbox.com/u/828037/pooler_minerd_osx_ppc_Jan11.zip

NOTE: I'm pretty sure Intel 10.5 can handle 64 Bit applications, but I don't have a development machine running 10.5, my apologies.

NOTE 2: The PPC binary is *not* the optimized code from ssvb. I haven't been able to compile that on my PPC machines. This is just the C implementation.  Pooler made it Big Endian compatible, so I was able to compile it.