help::LG12x CDRW...bin file for CED-8120B

i use mtkflash with wrong firmware…now there is no light on cdrw…
now i want to flash true firmware…but i can NOT find bin file for CED-8120B???

can i do this??
i boot from dos…i flash with wrong LG bin file…when the light on cdrw come back…i will use exe file from LG web site???

last one…how much time do i need for mtkflash in dos?? 10-20-30 min??

Please don’t [post=607757]cross-post[/post]. One is sufficient.