images

Download the image pub module
Install and enable.
Go to admin/settings/image_pub download the file for xp
Edit the file and change

Windows Registry Editor Version 5.00
 
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerPublishingWizardPublishingWizardProvidersYOURSITE]
"displayname"="YOURSITE"
"description"="Publish Your Photos to YOURSITE. (Insecure)"
"href"="http://www.YOURSITE.be/publish_xp"
"icon"="http://www.YOURSITE.be/favicon.ico"

to

Windows Registry Editor Version 5.00

You have a node type containing an image field. You want to construct a feed containing the image (and node title) but the image needs to be resized to a format you dont use on the site.

Here is how to do it:

Use imagecache module
Create a preset.
Construct the url where the image would be if the image cache module would generate it. This is the url you will put in your feed.