ASP image (jpg/gif) resize script - NO COMPONENT

I need an asp (better VBS) to resize images stored on the server. I don't ave executing permission on the server so i can't register any comonent. It's very important that the image will be REALLY resize (not only displayed smaller) to generate a thumbinails gallery of quite large files to improve the page download speed. I can also consider PHP solutions but without GD needing Thanks to all the one will help me ## Deliverables any suggestion is welcome..i'm desperado :-( ## Platform win NT/2000