well i just bought a new wireless router (netgear mimo-g) nd it works fine nd everything. I already got my desktop and laptop running from it. I set up the same workgroup on both systems and i can view both the systems on my network places. the onlyt hing is, from the laptop, i can access my desktop but from teh desktop, i cannot access my laptop files. whenever i double click on my laptop icon in my newtork places, i get the message something like " its not accessible, please ask administrator for permission" im a very beginner in networking..