Should I use corks or screw caps?

This debate has been raging for quite a while now. The answer is: either one is fine. It is mostly the traditionalists that don't want anyone using screw tops. As long as the method that you choose can create an air tight seal on the bottle, then you have nothing to worry about. The only thing that you should not do is put corks in bottles that are designed for screw tops. It could cause them to break and ruin not only your wine, but your floor too.