OK so I just bought the njoy NPRO, (still waiting on it) but after my starter kit cartridges run out I was planning on filling my own. I was looking around on Totally Wicked's web site and got very confused. Here is the impression I was under when I left their site. You can go with option A. and buy the E- Liquid in the strength and flavor you want and just refill your cartridges with that and that only, or option B. you could buy the Platnum Ice (which is the nicotine) then dilute it with the propylene glycol and add your flavor. If I'm on the right track here and everything I said is true then I have a few more questions. What is the difference in just buying the pre-made nicotine and flavor already mixed in the bottles (E-Liguid) and making your own (Platnum Ice)? Also what is the difference in their Decadent Vapours Flavorings line and their LorAnn Flavoring line? Sorry for all the questions. I'm just new to all this and want to learn as much as I can. Thanks in Advance!!! 