Hello guys, I have a problem. I just upgraded my macbook pro late 2011 from lion to mountain lion. After the upgrade finished my macbook pro turned out to be a bit slow and i decided to do a clean install to solve all the problems. I booted the macbook holding cmd + r and went into the mountain lion recovery partition. From here i entered the disk utility and erased my hdd (journaled) and started the osx setup. The problem is that the installation just won't start.. It asks me to select a disk to install it to, so i select my hdd i just erased. Then a message pops up asking me to sign into my apple id to check if the os can be installed to my pc. When i enter the apple id details and press next it just doesn't do anything. It returns to the hdd selection screen and if i press install again the login popup shows back up and asks me to login again. I can repeat this 200 times but the setup isn't starting.. Does anyone have any ideas?