Communication Setting on 10D Question

Hi,
On my 10D's menu, it lists "Communication" with options of "Normal" or "PTP". However, there is nothing at all mentioned in the owners manual about this.
Can you fill me in on what this is for and what the difference between normal and PTP would be?
Thank you very much.
HrcRacing

PS: I have no idea if this matters or not but it has Firmware version 2.0.0.

If you are trying to do a direct print (camera to printer), then Peer-To-Peer is the choice.

Otherwise, the normal mode is correct. The camera and computer are not peers.

---Bob Gross---

Thank you Bob, I appreciate that!