I'm using redsn0w 9.4. Already successfully jailbroke the phone. Wanting to change boot logo now. Ran redsn0w, with custom boot logo and already pwned checked, put it into recovery mode (not DFU, which it says to put into for full jailbreak) and it moves along fine until halfway through the ramdisk stage then redsn0w stops working and has to close (while iphoen says downloading jailbreak data). People online said try compatability (XP, im running Vista) mode and run as administrator and i tried both and it still doesn't work. Any ideas?

Redsn0w 0.9.2 is the last stable version. I would try that instead.