Thanks dysfunction, good tip. I haven't looked at Alfred in a long time. Out of interest, for you, what differentiates Alfred from Spotlight in Yosemite? Having a quick look, Alfred having 1Password is excellent. Spotlight though is great for an instant Calculator and Currency conversion. Does Alfred support these OOTB? It looks pretty flexible, could I write something to integrate these?

Do you have the powerpack? Is it useful?