I am sure this will sound dumb. I don't want RY4 and it comes with 5 carts of it. How/ What do I buy to put my own flavors I would like in it? Please don't just say blanks. I would need to know which blanks. Thanks.
And has anyone tried to drive using this beast?

What I mean to ask is how heavy are they?
Do we know what the
batteries will cost?
Hey Rachel
No question is dumb!
Let me try to answer you on these things, if i understand you correctly!
Im assuming you are not too familiar with the concept of the e-cigarette yet, so i will explain some basics here!
For the flavor of the carts, you can try to contact the shop that you bought the eGo at, and ask to have another flavor put in - i dont know if they are able to change it, but i think most shops will have no problem with this!
As for how to put your own in, there are two ways of doing this.
One method is dripping, -this involves removing the filling material from any cart you insert - and dripping 2 to 3 drops directly onto the atomizer, then insert the empty filter on top, and simply vape until the flavor / vape is going away - then take out filter, redrip and rinse process. Look at Parked's video, - he is doing just that in there!
The advantage of doing this is that the flavor is often better and more tasteful.
The other method is using cartridges. You can buy a package of 5 cartridges from the shops, in any flavor and strength combination you want. Lets say for this example you buy cappucino. You would then insert your cappucino filter, and vape on it till you think the taste goes away, or it begins to taste a bit dry. You then take out your filter, and then you drop as many drops as you can onto the top of the filling material in the cart, till it is soaked again ( but not running with liquid ) and then reinsert it and continue vaping.
So this method requires you to a) buy 5 carts with some flavor and b) to buy a bottle of liquid in that same flavor ( again available in shops )
Furthermore the filling material inside the filters can be washed. If you buy a 5 pack of filters in say cappucino taste, and you smoke those but get tired of them, you can take out the filling material in one, wash it under lukewarm water and then press the filling material against a kitchen roll of paper or something to dry it out, and once it is dried out you can then insert it into the cartridge, and fill it up with the liquid you have bought in a bottle, by dripping onto it, until it cant hold anymore liquid.
As for how heavy this is, it weighs about the same as a full bottle of 10 ml liquid. It is not very heavy at all! When i drive i usually open the ashtray in my car ( which is not being used for anything ) and i put it in there - this way it never rolls around or gets lost, and when i want to smoke i pick it up, smoke and put it down. I CAN bite on the filter and have it sit there in my mouth, but i wouldnt recommend it for a long period of time. However, the eGo produces alot of vapor, and alot of taste and has a good throat hit, so the need for constant "pulsing" on it, in my eyes atleast is not that big. I pick it up, take a good drag and put it down. Rinse and repeat.
The battery cost, as a replacement is still unknown, however there is a warranty on the unit when it is bought, and there are 2 batteries in the set you purchase as a standard!
Hope this helps you out a bit!
/Mik