How to reset the name of an Apple wireless keyboard

so I just sold my wireless keyboard, but I notice when it pairs with a new computer it still contains my full name...how do I reset this? so that it doesn't display my name.

please help!

*bump*

so I figured it out, in case anyone cares:

System Preferences, Keyboard and Mouse, Bluetooth Tab, Change the keyboards name to something else (can't leave blank)

Good info to know, thanks. Sorry nobody was able to offer you any assistance.

Thanks for posting back with the info. I see in Snowleopard you now change the name directly from the Bluetooth tab in System preferences. Just click on the gear wheel for your options.