I downloaded the 4.5.0.138 MEID OS for my Curve 8330m from your sticky. I ran the installation file and verified that the OS was installed to the c:\program file\common files folder. I then plugged in my Berry and ran DM 5.0.
The problem is that DM 5.0 doesn't seem to notice the available OS upgrade on my computer. It always says there is nothing to upgrade. I rebooted my computer as per suggestion of another site that said to do that if DM didn't notice the upgrade OS, but the results were the same.
How do I make DM 5.0 see the .138 OS so I can upgrade from .127?