With HDM 14 and its BMB, I'd like to understand when the environment BMB creates is 32-bit and when it is 64-bit (it seems to me WADK is capable of creating both 32-bit and 64-bit environments). 1. On Win8 32-bit one installs HDM 14 32-bit and BMB. Would the iso BMB creates be Win PE 4.0 32-bit? 2. On Win8 64-bit one installs HDM 14 64-bit and BMB. Would the iso BMB creates be Win PE 4.0 64-bit? How can one control the type of environment (32-bit or 64-bit) BMB creates?