I bought my router about three years ago. Right now I have WEP network,but it seems to be hacked eaisly. Could I update my network to WPA2 without replacing? I find an answer, it said"If you don't want to replace your router,you can create another wireless network with My WIFI Router software.It would turn your laptop with cables into ad hoc or WPA2 encryption network just with a click." Is it possible?