Hi. I have a notebook with WiFi port and main computer which connects to the internet through dsl cable modem. I bought wireless usb adapter (dwa-125) and though I could share internet connection of my main computer through that adapter. Now it seems to me that I am wrong. Adapters don't seem to be able to see each other. What are my options? Do i have to by some additional hardware? I use Win7 as a desktop computer (XP is also available) and I have lenovo notebook which hosts Win7 as well. Don't I need access point as well?