AdBlock will block all the adverts saving some bandwidth. Using the mobile versions of sites saves a lot of bandwidth Opera can do the downgrading of images

AdBlock will block all the adverts saving some bandwidth. Using the mobile versions of sites saves a lot of bandwidth Opera can do the downgrading of images I've only had one month of over 15GB of downloads and I watch several hours of online video a week (ustream, youtube, TV Catchup, iPlayer).