bodog rip off, rigged, unfair advantage Internet

I bought $200 dollars worth of chips on a internet gambling site called bodog. I have never used online casinos before and was excited about playing some craps. I am very familiar with this game and understand very clearly all aspects of the game. At first it appeared somewhat fair and I even got up a few dollars at one point. Shortly there after some very odd sequences happened that appeared to be unfair. One that happened many times was the dice rolling 7 or craps, from 3-5 times in order, and this happened multiple times. I used a paticular system or technique and the computer seemed to pick up my strategy and play against it. I wouldn't of written a report until I researched bodog and found there were others who felt like it was rigged. I will not ever use an online casino of any sort after an experience like this.