So, at the office we've been developing on top of ColdFusion 8 for a while now, testing our code so that we know we'll be safe to officially migrate to 8 when we migrate to our new datacenter. Last week we actually set up one ColdFusion 8 instance within production, to place inside our load balanced environment, to judge true application performance under load. During the setup, and before placing it into the mix, I use the localhost hosts file to direct specific sites to the localhost for testing. This has always been helpful in the past, and this time was no exception. We fired up the services, hit one of the sites, and it all promptly broke.