SOFTWARE
====================================
WinXP Pro SP1 + all available updates
Nmap for Windows v1.3.1
Winpcap v3.0

SETTINGS
====================================
SYN Stealth scan against any IP you like (other than your own)
Select Port Range and use 1-65535
Select Bounce Scan and enter the IP of the host you are currently using.

EFFECT
====================================
Scan completed, no reboot.

Can not duplicate...

Hope that helps ya! Lets see what some others get.