jecasc - 10:59 am on Jan 15, 2007 (gmt 0)

This isn't overkill, this is necessary for any financial website.

If every financial website introduces this feature my key chain won't fit into my pocket anymore.

Anyhow. I didn't really understand how this works. How do the device and Paypal synchronize? How does Paypal know which was the last valid number?

Do I have to plug the device into the USB port? Because this would be a little inconvinient on my Desktop PC - crawling on the floor under my desk, putting the device into the USB port at the back of my PC, reading the number and getting back on the keyboard again in 30 seconds.