That means you are looking to compress by x 10 to get 150mb roughly. At this compression level, the quality would be dire. Lossless compression would be nigh on impossible at theis level, and lossy compression would mean that the quality would be really bad, if even possible.
I think the best you can do is to use something like DVD shrink and fit 2 DVD's worth on 1 disk.
Perhaps someone might know more on this.