I just got a new Vogue and was trying to install DH's Black Vista ROM..
I first used the unlocker:
http://forum.ppcgeeks.com/showthread.php?t=20370
Then I installed the ROM using the download in DH's thread:
http://forum.ppcgeeks.com/showthread.php?t=31081
It appeared successful, went through from 0% all the way to 100%,rebooted, booting, then it gets to "Checking OS" and just sits there.
I've installed this rom on my previous Vogue, and there was no problem.
I went to bootloader reflashed the rom but still no luck stuck checking os again. ideas?