I'm hoping I'm just paranoid. I purchased QUickTime 7 Pro a couple days ago from the online store. I immediately got an email confirming the order and giving me my serial code. Today I get an email from "USPREPAID" at "email@example.com" which seems to be a confirm of my order of QuickTime, but it doesn't include my serial code this time. This just seemed really strange to me based on who it was from. USPREPAID sounds like some prepay cell phone service. I'm sure there are plenty of other people who have purchased QT7. Is this normal?