Image URL

Hello everyone,

sorry if this questions has already been posted. I didn't find any solution to my problem.

I've installed FCKEditor 2.6.
I would like to change default path for images when I use images browser.
I tried to change config.php file to

// SECURITY: You must explicitelly enable this "uploader".
$Config['Enabled'] = true ;
$Config['UseFileType'] = true ;
// Path to user files relative to the document root.
$Config['UserFilesPath'] = '/POD/Images/' ;

But the browser always opens "/Image/" folder.

My second problem is when I select an image file in the browser, the URL of the image is :
"~/Image/vcc3_small(3).jpg"
I'd like the URL to be the absolute path to the image such as :
"http://server/Images/vcc3_small(3).jpg"

Thanks for your help