Okay, so with us updated to 1.6 now, I decided I would try to figure out some more mods other than optifine, mainly Rei's Minimap and Inventory Tweaks. I am using Magiclauncher and Mac OS X. I downloaded Forge, Modloader, Rei's, and Inventory Tweaks. I decided to just try to get Rei's working first, so I activated Modloader, put it above Rei's in the listing order (of Magiclauncher's Setup list), and logged into EMC. The minimap was there, but to my suprise, no blocks loaded in. -_- Its a bit hard to play Minecraft when the only thing you can see are chests, animals, and a bazillion signs from my shop. Does anyone know how Modloader/Rei's could be causing this, and any fixes? Oh, and I am using the Faithful 32x32 texture pack, but that shouldn't be causing any issues that I know of. EDIT: I just tried again (changing nothing, of course) and now the blocks have returned.