Hello, I'm new to the forums here and have been having some problems related to fps while gaming. I recently purchased the $2,599.00 15" rMBP and decided to try out a few games. However, when I loaded up minecraft the fps was considerably low averaging around 15-20fps. I've messed around in the settings turning stuff on and off but nothing seemed to help. I'm not sure if this is considered normal for this macbook or if something is wrong with the graphics cards. Thanks for the help.