nice site....i like this product:
http://www.halfbakedgoods.net/hbgbox.html
doesn't seem too expensive. I don't really have any experience with kief extraction however from all the vids i've watched, if you're using a pollen box, make sure you shake the box side to side, not up and down. if you go up and down you'll get more plant product in the bottom, and it will more likely break the glandular heads, which leads to poorer quality product. I would also recommend not putting too much in the box at a time, just barely cover the screen.
If you want to press the kief into hash, I would recommend one very important detail....don't use plastic if you plan on using a heating process (you don't want plastic to melt into your hash and kill you whilst smoking it), use something like paper food wrap (like the stuff the meat markets use to wrap your raw meats) or something similar....Or i think you can even use wax paper.