Thanks for this guide, it's helped a lot of people downgrade. For anyone interested, since this guide is so outdated, I took the liberty to compile my own downgrade guide (1.4.5 to 1.4) for people that don't want to hardmod, or just want a fairly easier way of doing it, right HERE. I will say, this is a great guide that still holds up today regarding the hardmodding portions of it. Again, thanks!