Ok here is the thing, i had to reinstall Vista on my computer and i have always follow the same steps to create a network within my 4 computers in my house, 2 laptos and 2 desktops. Here is the issues for some reason my main desktop where the Printer and Sharin folders are already share can only connect to the other desktop which is wirelessly connected to my Belkin Router. My other laptops, 1 is connected directly to the router and the other one is wirelessly connected, i can see them in my network but when i click on them to go in an see files already share they ask me for a User name N password. I have change no settings within this laptop (the only thin different was a reinstallation of Vista) but sayin that i have follow the same procedure for the other many times where the same thing i had to do (reinstall Vista) and they never asked me for Password and User Name. I can go i to the other Desktop (wireless) and see all files and get files but i cant do it to the laptops. What can i do to fix this?