LibLob

Thanks. In the end I deactivated Imsanity once I resized all my old images, then uploaded my own compressed images for the ones that increased in size. I resize all images now anyway, so no need for the plugin anymore. I have to say, best plugin ever!!! Saved me hours of doing it manually.
One last question, when I test my site speed, health etc, Google are saying I can reduce certain images more than they are, eg: this image can be reduced by 200Kb when it is only actually 197Kb. How do I get Google to have an up to date version of my images?
Thanks again. X