Category and Product Images disappeared

Hi,
I'm having a problem with my opencart site (http://www.distinctivegifts.com.au). For reasons I don't know, the category images and some of the product images no longer show up on my computer. On my wife's computer they show up without a problem.
All images for my products and categories are affected. When I click into the product (to where I can put it in my cart and see all the details about it) I can see the product image. If I go back to the category where the image is, the image is invisible.
I've restarted my PC, and tried multiple browsers.
I'm not aware of any updates having run on my PC.
Does anyone have any ideas?

disable any ad blockers or add your site to the exceptions. that does not help when someone visits your store and sees no images though..


same problem here--what host do you use if i may ask

my Adblocker isn't blocking your site and it looks fine for me.
You could try this
http://adblockdetector.com/

foof extension for FF blocks it,but only since like tuesday night--

http://www.screencast.com/users/rocksta ... 1538d828d7