Great add on. The only funny thing is I do NOT have disable cache selected, but it's reloading as if I do, with all images loading fresh. I hope you can fix this, as I'm sure it's making things use more resources than needed.
EDIT: Hi! As promised I uploaded 1.5.2 with the fix for the caching problem. It should be visible on AMO in a couple of minutes.
Oh, you're right, I haven't noticed this. Thanks for letting me know, I will publish a hotfix for this in the next 24 hours. This is a regression in the 1.5 series, used to work before that.
