GregBlock Utilities is an Ex Nihilo, Gregic Additions (with it GTCE) and GTCE Bees (and with it Forestry) addon made specifically for the mod pack GregBlock. The goal of this mod is to make playing GregTech on a skyblock possible.
Features
Generated regular, Fine, Nether and Ore Chunks for all GTCE materials. They can be processed as their corresponding Ores, but they are unobtainable by default
Electric Sieves
Steam Pump. It uses Steam to pump Water every few seconds
Bee Attractor. It uses Seed Oil to attract Bees, specified by the flower put in it.