image upload to subdomain

[eluser]gullah[/eluser]
I have read the guide on how to upload images to a domain but I was wondering if it were possible to upload the image to a subdomain of mine on the same host.

Right now it would be uploading to /mnt/username/www.domain.com/.....
where I would like all of the images to go on a seperate physical subdomain located at /mnt/username/static.domain.com/folder/subfolder. Is this possible using just the image upload class or would I need to use the ftp class as well?

Thanks Drew