So my neighbor dropped by today and gave me two broken 360s for $20. The first is a Falcon with a spotty disk drive, and is running firmware 14719. The second is a Zephyr and has been RRoD'd for years. Though I'm sure the RRoD'd one would be easy to hack if I could get it working, I'm not going to try that right now. What are my options for the first one? I don't need Live. Don't even have a subscription, and I have an additional 360 that I won't be modding. Can I flash the drive without too much additional hardware? Will other options require serious soldering?