Hey, i just figured out how to get the pack to work for macs, there might be that problem with the DiamondBuckets that the dev mentioned up there, but anyhow: simply put the log on pastebin, find the line where it says "Downloading from '
http://www.creeperrepo.com .... '" and copy that url. Go to that link and you will be able to download everything that FTB Launcher didn't extract for some reason. Then, drop all the mod files in the correct places and you're done! Good luck copying over, renaming, and creating the correct folders for the 2,550 objects that FTB simply couldn't handle... if you're on a Mac. Maybe I should just borrow my sister's netbook, instead... but hey, if you can't get a VM or someone else's computer, this is what you'll have to do. I really hope the devs for the FTB Launcher are able to fix the "mac not extracting" issue with large modpacks. Oh, and Millenaire has about 2,000 of those 2,550 files, it may be a really cool mod, but someone might want to do without if he isn't patient enough to do all that work.