REMEMBER WHENEVER YOU INSTALL ANYTHING, ALWAYS CHOOSE CUSTOM OR ADVANCED, SAY NO TO ANY OTHER SOFTWARE OFFERS. TOOLBARS, HOMEPAGE CHANGE, GOOGLE CHROME, ONLY INSTALL THE SOFTWARE YOU WANT.
i586, x64 = 64 bit software or hardware.
i386, x86 = 32 bit software or hardware.
Trying to make it easier for people to understand I have changed that! On most of my downloads you will see x64 for 64 bit and x32 for 32 bit.