Can you manually check for updates in the store at all? And when does it check for them? Because Sometimes I know there has been an update out but its not there till some random time. If i could at least work out its behaviour that would be easier to live with. Also is there any way to check past app purchases and re-download them? I know you can re-download without being charged if you find it in the store but yeah a list of purchases would be nice.