Twixtor AE help!

Ok, here's the story,
My current co-op boss @ Bella photography asked me to make a "rain photography" promo video for her. Shes been taking pictures of snow, rain and other garbage like that. I have a t2i which only films 720p @ 60fps ... (Probably everyone knows that)", but the thing being, a big part of her showcase is puddles.

I wanted to get some shots of puddles and change them in to like mega slow-mo, but having a restriction to 60fps i cant get a perfect flow inbetween frames for each clip (I already have the clips). while searching for a phantom flex for rental near my area, i found a program called twixtor for AE. I got my boss to buy the program. Now i need to learn how to use it. The youtube videos only tell you how to change one specific setting and function, and the ns threads are nowhere near relevant to use of it.

Bottome line being, Anyone with a solid understanding of the program can summarize what each function really does?
Ill give you +k if you help, this is for like 30% of my co-op evalutaion and i need it done for next monday (June 19)

please please please help ns :)