Okay, so I've been assuming that my new 4-month old guitar has a Edge III in it, and I know how much they can suck. But when I looked at its guitarcenter page today, @ http://www.guitarcenter.com/Ibanez-RG4EXQM1-Quilted-Maple-Top-Electric-Guitar-103662789-i1168031.gc, I saw that it just says the tremolo is a Licensed Floyd Rose. Now Ibanez has tons of designs of floyd roses, so can anyone help me out and tell me what exact tremolo I have. I think its most likely an Edge III because the knife edges are in the tremolo cavity.