Protip: now that your robot is working, make a complete hard drive image backup BEFORE doing much anything else. Especially if you do not have the Windows re-install disk. It may be the only thing between you and a paperweight KRC2 if anything goes wrong (like the hard drive developing a corrupted sector).
As Panic said, you can access the Windows menu via CTRL-ESC, if you're logged in as Expert or higher. Attaching a VGA monitor, mouse, and keyboard can be handy, or else you'll need to learn the Windows shortcuts for navigating w/o a mouse. Keep in mind that the TAB key (which you'll use a lot this way) is part of the Numeric Keypad on the pendant, and you'll have to keep switching NUM LOCK on and off to get access to TAB, ESC, PgUp, PgDn, etc.