I was looking around the other day and happened to come across these:
E85 Conversion Kits Change2E85.com
I thought it looked like a cool idea, and was wondering if anyone actually had any experience with something like this? Also if there's a cheaper alternative, since in a 40 mpg car with E85 running 50 cents/gallon cheaper than gas, it would take around 24,000 miles to break even if this conversion kit costs $300.