Verizon Omnia i910 owner checking in....
Using Vista 64. Flashed WoZZer's 6.1 couple weeks back.
Followed instructions here to the T. Nothing happened after I had the phone off, then turned it on to receive the flashing. Did absolutely nothing.
Problem was that on my PC, Windows Vista did not automatically download and install the drivers when I had the phone on and connected to the PC. Hadn't ever installed anything from the verizon cds.
Installed the USB driver, powered on the phone and then bam.... the ROM starts transferring over to the omnia. Scared at first, UMDL had been running for quite a while and I had turned the phone on and off a few times (before I installed the driver). But flashed over great.
Back to this thread b/c I'm gonna try out some other cooked ROMs... going to follow instructions to a T again...
To the OP, I would at least add in there where you are talking about drivers, is to say "before flashing, connect the omnia to the PC where it should download and install drivers.... then verify the PC can see the Omnia by looking in Windows Explorer under Computer, should should see something like 'XYZ's i910'. "
Beats me why vista didnt install the drivers.. maybe i havent run a Windows Update in a while, have automatic turned off.