This video shows you how to cut glass bottles (the right way) such as wine bottles from a DIY glass bottle cutter. I have also included plans which shows you how to make this exact same wine bottle cutter here: http://www.glassetchingsecrets.com/blog/home-made-bottle-cutter/
The plans are listed at the bottom of the post and are in PDF form. If you have any questions about how to make these or cut round glass, leave a comment here or over there.
I also talk about etching the wine bottles to personalize them permanently.