XyTech by domi1819, TH3ON1YN00B
A WIP replacement mod for XyCraft, which is hopefully updated more frequently
OpenBlocks by boq, Mikee
All the things you never thought you will ever need...
opensource random enchanting
Petroleum Generator by DrCeph
BC/IC crossover mod. Adds a Petroleum Generator that produces EU directly from Buildcraft Fuel/Oil, based heavily on SirSengir's Forestry BioGenerator.