Since we're able to get the ExUtil creative chest, I propose a custom recipe added to the pack. Creative chest + ME Advanced Storage Housing to create ME Creative Storage Cell. We already have the functionality, this would just reduce the ME system overhead and lag for late game players who want to keep playing on the server after getting the chest. Instead of constantly putting one-off stuff into the chest, and then putting those items into the ME, or using the Transmutation chamber all the time we could just set items into the storage cell and the ME handles it all transparently and without lag. Thanks!