So, I got my first kit today from Electronic Cigarettes from Cigeasy - Home of the Easy E-Cigarette today. I ordered the THE EASY MAX STARTER KIT- KR808D-1. Now this kit came with a pass-thru. But I've read some places that say do not use pass-thru in the usb of your computer which, to me, defeats the purpose. So can I or do I now have a very odd paper weight?