Yes that is the guide.
As I stated in the guide, you will need to install Perl 510. I compile my own so I don't mix and match with the posted binaries compiled with 5.8. Perl 5.10 was required to compile with VS2008 last I checked. Apparently the posted binaries are compiled with VS2005 and are able to use Perl 5.8?
As far as a 64 bit OS goes, I have no clue
Never used it. So maybe someone can write a guide for that.
I've made the change to the Wiki that a 32 bit OS is required.
Thanks for the link to the updated maps. Didn't realize it was there.