Problem z flash-anjem CD-RW pekača!

Jaz imam težave z flash-anjem MSI CD-RW. Vse naredim kot piše pa mi ga noče flash-at. Naredil sem zagonsko disketo v WinXP, pognal v MS-DOS in napisem msiflash _[Port}_w_8352M1CB.200, samo namesto [Port} vpisem [4}, ka mam CD-RW na secondary IDE Slave. Nekaj mi naredi ampak ko pogledam z Nero info tool mi napise Firmware version 1.52 namesto 2.0. Ga sploh ne spremeni. Nevem zakaj noče. Mogoče ve kdo od vas kaj sem naredil narobe, ali pa če se da kako drugače napravit.

Navodila iz strani.
Release new F/W version 2.00
1. Enhance CD-R/RW media compatibility to support more discs on market
2. Enhance Writing performance.
How to use:
1. Extract the file and Copy msiflash.exe and 8352M1CB.200 to the destination folder.
2. Reboot your PC under real DOS mode and enter the target folder.
3. Execute "msiflash _[Port}_w_8352M1CB.200".
Port: 1-Primary IDE master 2- Primary IDE Slave
3-Secondary IDE master 4-Secondary IDE Slave

LP!!