Hey guys, I really want to download the IAP for Garageband to get the extra drummers but I can't! I click I want to purchase in the app, then it asks for my password. I put it in, it says do I want to pay £2.99 - I say yes and put my password in again - it then opens up the app store where I am presented with a blank white screen! I've tried rebooting the machine, and reloading garage band loads of times 
Is anyone else experiencing this? Any tips!?
Thanks!
Rich.
Is anyone else experiencing this? Any tips!?
Thanks!
Rich.