Hi Phil,
You are amazing..no words to describe my happiness...I just requested this stuff in forum yesterday & no time you created this module & that's also for FREE !!
It's generating image sitemap but even though my site url starting from https:// the sitemap data still generated http:// links !
But that's easy to replace in text editor in no time.
Also I am using CDN so can I replace image url with
https://cdn.mysite.com/images/D/sample_image.jpg ?
Quick Tip to users:
------------------
If you have large number of products for example more than 5000 & if you are getting 500 -Internal Server Error generating site map then in your config.php increase memory limit to 256
For example ini_set('memory_limit','256M');
After you generate sitemap successfully you revert back it to your original memory value limit.