SphaxCraft, Just search in google, Actually wait I'll get a link.
[16x, 32x, 64x, 128x, 256x, 512x][1.9pre2] Sphax PureBDCraft +Aether&Zipline! (v0.9.0 - 29/09/11) - Minecraft Forum
Don't mind the "Aether and zipline" support, doesn't make a difference to the pack.