Wireless Access

For VISTA Pavillon Entairtainment PC (may work for others...)
I downloaded the Wireless assistant:
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-468
58-1&lc=en&cc=us&dlc=en&product=3289680&os=2093
Install, Shut down, wait, then Reboot and go to Control Panel/Mobile PC/Mobility setting
Should see Wireless network upper right
Turn it on, make sure that the wireless button on the pavillon is switched to the right.
Wireless blue!

Doesn't work for everyone, didn't for me.