Ok here is the deal I bought a Pacific Digital Mach48 drive and it was a lite on drive it said lite on on it and every thing looks just like my lite on drive in my other computer ok so i am positive its a lite on drive. Now my friend wanted a burner for his computer so i recomended this same drive for his computer so he went and purchased one of these drives exact sme drive but from a different store now Phisically his drive looks identical and same lable on the front button and lite but his doesnt say lite on onit any where and says it a pacific digital model CDR-5W48 I just want to make shure its a lite on before I install it. any help would be appreciated Thanks a lot GIL