HELP!

Okay so i downloaded Reason 4 but it is in 21 seperate .rar's so 21 different .iso's

Since they aren't .exe's i dont know what to do, like run them etc.

I'm a noob at this, can someone please explain to me what i'm supposed to do?

I have winrar if that helps.

Thanks

Mount each .iso, get each .rar from it, unrar.
It's not rocket science.