Plz Help9300 connected to wifi through connectify but no internet access

I use Curve 3G 9300(OS 6.0.0.706)..

I dont get 3G in my area, i only get GPRS but i need speed so i tried using Connectify (a VIRTUAL wifi hotspot creator software) in my win 7 laptop to share my broadband connection over wifi for my curve 9300...
After creating a WPA2-PSK network i got my curve connected to it but
in my laptop "Windows network and sharing center" it shows "No Internet Access" and i cannot even browse on my curve... I do hav BIS..
Could these be a problem of IP..... Please help me.... Thank you in advance for every single bit of help......

Please help!!!!!