The email issued mentioned earlier this week is now fixed! You may also have received previous emails that were meant to be sent over the last few days - apologies, this was a one time issue and shouldn't happen again!
I think that one will stay a while. Just got the 30mm 2.8 macro and there is not much that I would want to do, that I can't do, with those two lenses. The 50 is a beast to haul around, but when you have to have "that" shot, it doesn't disappoint.