Along these lines, get ready to start filling out 46 quarterly tax forms starting this November: http://news.com.com/2100-1028_3-6186193.html
I've read the bill and if you're a small business ($5M or less annual) you don't have to collect from every state. They also realize it will be quite a mess and state they need to develop some sort of system that makes paying easy before it's implemented.
