If you're aren't trying to add anything to the head, then Taina's Replacer is the way to go for most people. Personally I haven't used Taina's since my first mod. Nowadays I use mdlops but it can be really frustrating if (a) you don't know what you're doing/just starting out and/or (b) you know what you're doing and it doesn't work anyway. Still, I find it quicker to use mdlops than Taina's even when just doing vert manipulations. Here is the original thread by settoken (
http://www.lucasforums.com/showthread.php?t=188885&page=3) where I got my start from (with major help from Quanon as well) and if you want to go more in depth I've written a tutorial (
http://www.lucasforums.com/showthread.php?p=2730457#post2730457) (yay self promotion!) on how I do what I do. Hope that helps.