need help in Website fakehits generator problem with webrowser tool

I found a a program on the net called alexa booster this program will generate fake hits to a ce开发者_运维技巧rtin website to increase traffic by accepting a URL and the a txt file with proxies and the program will start to generate fake hits a page views each time from a diffrent address(diffrent location) ... ANY WAY Im trying to make somethin similar

here is the picture of the program that I started to make

htp://www.sy-stu.com/stu/PublicFiles/ProgramsPhoto/prgrm.jpg

The original program that Im trying to duplicate accept a txt file that contain a proxy lists in the format of xxx.xxx.xxx.xxx:yyyy Xs are ip Ys are port number now : I couldn't open a text file and perform and use it in the streamreader thing. I couldn't set a time that after 5 second (set from the numeric counter) to refresh the page (with a new proxy address)

AND THE MOST IMPORTANT how i could not insert the proxy setting to the webrowser control and override the IE setting each time it refresh automatically.???

you can find the full code i did in the file

THE FILE

If you are using C# , just make a simple httpwebrequest based crawler sort of application, make it proxified and run it with multiple threads.