hey bp.net

sorry for yet another one of my noob questions, but you all convinced me to build a rack instead of buying 2 more vivariums. i will have 3 bp total but i want 5 containers (just in case ). anyways, i want to know how to go upon building everything form top to bottom.

i read MANY posts and sites but it cant get through to me. pics will help a lot. i just want to know where to get stuff, and how everything "syncs" together. any GOOD websites? thanks everyone