Synchronisation problems

I have created a manual slide show from a template and realised that one of the images is too large for the background. I resize the image in Photoshop and submit that in Dreamweaver using Put. I examine the slideshow template and the image appears to be resized and fit the template. I  submit hat template in Dreamweaver using Put and the open it using . my Microsoft mbrowser but it is still the pre- resize size, although it looks fine in Google. I'd be grateful for Help please. I've tried local searching folders usind Microsoft for dwsynch files but there are none. Here's the Google version