Difference between these 2 versions of PCSX2?

[natsumerio]

At this site
http://buildbot.orphis.net/pcsx2/
there is a list of PCSX2 versions that are (I assume) beta versions or something of that nature (correct me if I mis-understand that part). Near the top of the site is the following phrase.

The Windows build has been made with Visual C++ 2010. You need to install the Visual C++ 2010 (x86) runtime package to run it.

As an image that I'm attaching shows, I already have the following 2 things installed (among other things):
Microsoft Visual C++ 2010 x64 Redistributable - 10.0.40219
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219
Are either or both of those what the site (see above) is referring to, or is a different version needed to run one of the PCSX2 builds from that site?

Also, is it enough to simply have the required Visual C++ installed on my PC to be able to run one of the PCSX2 builds from that site, or do I need to do something specific when I try to run one of them? As an example, would I just be able to click on the PCSX2.exe to run it, or would I need to start the "Visual C++ 2010 (x86)" & run the PCSC2.exe through it?[/i]

[refraction]

If you have it installed already you should be fine.