I recently downloaded this software connectify which helps me create a wifi hot spot through my laptop. i have acer netbook with windows 7 ultimate 32bit. when i started open adhoc wifi hotspot through connectify i could connect my nokia mobile and it could use internet easily. but when i tried it with my iphone4, it connected and showed dhcp settings as and subset as 255.255.0.0 while router and dns were blank. it even shows the wifi symbol on my phone. but its not shown in the coneectify clients and im not able to use internet on my iphone. please help. already disabled firewall and antivirus. my nokia set works but iphone doesnt. secondly whenevr i try to make WPA2 mode in connectify my computer crashes and restarts.