Typically, I obtain mine through a product called, "Diet Pepsi."
I actually saw something that I couldn't believe in a grocery store: In the soda aisle, there were 2 liter bottles of Caffine Free, Diet Mountain Dew! I couldn't believe it! The only reason people drink Mountain Dew in the first place is for the caffine and sugar rush!
Mark
LOL! So, you've met my daughter, then.