Hello everyone! I found this forum while searching in google for some answers and I'm having aproblem with my wireless network. One day when I came from school (still in high school) I decided to buy a Linksys Wireless-G Broadband Router Model: WRT54G2 so my father can have internet access. I setup my wireless correctly and everything seems to be working fine, but what I would like to learn is how to setup a wireless network in order to share files and folders (including my printer). I tried to start with this but for some reason is not working. This is the situation, i have a desktop PC with Windows Vista, my printer is connected via wired to my desktop PC and this PC is also connected via wired to my wireless router. My dad has a laptop with Windows XP SP3 that is connected via wireless to my wireless router and I would to be able to share files and folders with his laptop, also I want him to be able to use my printer with his laptop. Can this be possible? Both computers are currently connected to the Internet, both have Internet and are in the same workgroup called "Home". Here are 3 images of all the errors that I'm getting. http://img66.imageshack.us/img66/738/46912342vu5.jpg http://img183.imageshack.us/img183/3658/17865985zq8.jpg http://img166.imageshack.us/img166/7587/55964968dx8.jpg Thanks for any help!