Add motherboard drivers into livexp and win7PE

Dear Amalux,


Now i create LiveXP-Rec (LX.041412) and Win7PE_SE , My home got 2 different motherboard Z67 and Z77 model.

Now i want to build a livexp and win7PE with all the drivers included inside them.

Question 1: Can you teach and guide me, where to add those drivers ?

Question 2: Can I included the both 2 motherboard drivers inside livexp and win7PE together. so that livexp having both "z67 and z77 drivers inside "and win7pe having both" z67 and z77 driver inside".