Howdy, As far as the wireless network is concerned, it's not so much to do with the security of your computer (which just determines if it can be hacked into and if people can do nasty things to/with it), but rather the security of the data between your computer and your router. If your wireless access doesn't require some sort of password, I expect it's probably also unencrypted. I would recommend that you employ some form of encryption on your wireless connection. In your router, turn on either WEP or WPA PSK encryption. Because Windows' WPA support seems a bit flaky, I've got my network set for WEP at 128-bit encryption. You would also be well advised to turn off your SSID broadcast. The SSID broadcast puts the name of your network out so that anyone can see what your network's name is and try to connect. Of course, turning on encryption (so your data isn't being transmitted in the clear) and turning off your SSID broadcast (so people can't just accidentally see your network) isn't 100%. Nothing is. But it's better by far than having your network wide open, for sure. -- Buddy Brannan, KB5ELV: Executive In Training! Independent Watkins Manager #361534 Shop our catalog of over 350 products for your home and health...and check out \our fabulous 2006 Holiday Gift and Entertaining Line! http://www.tastyshop.net ...And see how a Watkins business can improve your life in our free Ebook: http://www.tastybiz.com