I found the new Buildcraft Refinery (made as I figured out from a combination of Distillers and Heat Exchangers) quite hard to figure out, so now that I believe I've done it, here is a video explaining my setup. For this second video I've tried a slightly different setup. Textures are from Soartex, with a few ones pulled from older packs by me. The setup is entirely Buildcraft.

Here's a link to the world before I started the refinery running
http://rainbowrobot.ddns.net/kvscgrab...

Here's a link to the world with the refinery already running:
http://rainbowrobot.ddns.net/kvscgrab...