[Help] HttpWebRequest Class : GetResponse Problem

Hey

I am working on my own msn program atm and I am sick and tired of this problem :S

Here is source :

The code above "runs" a online php file...

Now the problem is that have some kind of limit of requests that can be sendt :S

So after 3 create requests commands the app just freezes and can't connect to host server :S

Anyone know how to avoid this?
Is it any other way of doing it another way ?

Ok, let me explain a little more about what this does :
This just runs a php file stores at host server and the php file writes a file with the information of value "w". and "w" = textbox1.text.

So it just writes an txt file to server... Any other way of having that done?

Highly appriciated !