For those of you who have had the pleasure of experiencing the Royal Genie service, what kind of requests did you make from your Genie.  What kind of requests (if any) did you have to pay extra for on top of your cruise fare?  Just trying to get an idea of what to expect from a Genie and what experiences (if any) I would have to expect to receive from them for an extra cost.  I don't mind paying for things, I'm just curious what I would be paying a "price" versus a "gratuity" for.