The guys over at CDRInfo has posted modified firmware that allows you to convert a Lite-On LTR-40125S to a LTR-48125W and vice versa. These firmare have been modified to run right in Windows without rebooting.
Use at your own risk.
h**p://www.cdrinfo.com/Sections/Articles/Specific.asp?ArticleHeadline=Overclocking&index=5
Use at your own risk.
h**p://www.cdrinfo.com/Sections/Articles/Specific.asp?ArticleHeadline=Overclocking&index=5