ASProxywing Tweaking

can ASProxywing be tweaked with my isp to access free internet just like Http tunnel and India web proxy. For instance, my isp allows me to access "facebook.com" but i pay to visit any other web site apart form this.

Do you have any technical details how you have achieved this? I mean what headers are used, etc.

Thanks for replying to my post. Yes, i do have the technical details of how i can achieve it. E.g: for instance, my ISP is vunelrable to HOST HEADER attack. so just by doing and HTTP header replacement, i can send send an arbitrary HTTP REQUEST and fetch the response i desire.
For instance: Say i can access a freesite on my ISP say "www.freesite.com"
 1) I can do a reverse proxy attack say i want to visit "google.com". I set "google.com" as my local browser proxy and visit "www.freesite.com" in my browser and i will be redirected to "google.com". Or even set my local browser proxy as a webProxy like "torproxy.com" so that i can visit every other site 2ru torproxy.

2) I can do an HOST replacement injection by filtering my http request header.
e.g GET http://www.google.com HTTP/1.0
      HOST: www.freesite.com

i hope you understand my examples. That is basically the technicality that follows though. I hope to hear from you soon. Thanks.

What you want to do is easily possible using Fiddler.