I'm trying to install an app: PocketGod, its an 18.61MB file, so it's a pretty large app, but when I try to install it, I get the message 'Out of space PocketGod could not be viewed. Free up some space on your phone and try again.' I've gone into 'Manage Applications' and cleared all the caches and removed apps I absolutely didn't need, yet it still won't install! Looking at my free memory now, I have 42.32MB of space free! Can anyone help me?