Good luck on this Sir. I wish I could help

Yeah I noticed

My guess is that people may not be experienced in that stuff very much over here. Some on IRC are, but they never check the forums and IRC is blocked for you.

To mess around

<?php

$url = "";

//Try to fetch the url
foreach ( $_GET as $key => $value )
{
//I know this method isn&#39;t entirely secure, but it gets the job done ;)
if ( eregi("http://", $key) )
{
$url = $key;
}
}

//Do what you want with the url?
$contents = file_get_contents($url); //GET
$contents = http_post_data($url, Array("key" => "value")); //POST, sending $_POST["key"] = "value";

?>

That should work.
Edit: Using eregi & file_get_contents instead

Sorry about the necropost, but I felt the urge to help him
Anyway, this script gets the last (didn't check if it was already found) found variable in the $_GET that contains http://
It then stores the url in the $url var and below it does whatever Sir wants to do with it.
Url format should then be: http://www.mysite.com/?http://www.google.com/
Which then sends a GET request (or POST) to google.com

^_^ Thank you so much!  Now that we have the code, would someone be willing to offer hosting?  I can start working on the client side code.
EDIT: It got uploaded, but upon GETting http://www.davidgom.co.cc/free.php?http://www.google.com, it gave the following errors:

Warning: preg_match() [function.preg-match]: Delimiter must not be alphanumeric or backslash in /home/a6670055/public_html/free.php on line 9

Fatal error: Call to undefined function http_get() in /home/a6670055/public_html/free.php on line 16

Ok, seems your current server doesn't have some default PHP libs installed. (Safemode=true? Never know those blocked 'm)
Instead of preg_match, you can use eregi. The parameters stay the same.
And for http_get, you can use file_get_contents. Again, the parameters stay the same.
That should work

Edit: Edited original code to an alternative