In article <XqZbc.621$cS1.287@newsfe1-win>,
If it really is a 370-1434 like you said, then it does have a flash prom.
If you have it booting tftp, you are almost there!
Just do a "boot -l" to load the image
Then go back into monitor mode by booting the annex while hoolding down the
from the monitor:: prompt type "seq"
then choose "self" instead of "net"
power cycle the annex again and you should be good to go.
You will then have to configure the serial ports from "admin" mode