As many of you probably remember I had notoriously bad internet for a long time, with dial-up until about 2004. This was about the time that most Australians started to have access to broadband (which I seem to remember was a few years after North America?). Back then it was awful, though - I remember moving from 56k with unlimited downloads (unlimited being useless in that scenario) to 256k with a measly 12gb downloads, which was the standard at the time. Strangely enough, it almost always lasted with me being the only user in the household, and I was able to able to watch quite a bit of TV each month. As my younger brothers grew up and used it more we moved from 256k/12gb to 1.5mbps/25gb in about '07, which was slightly better but not by much. This was all stupidly expensive mind you, at about $70US or so. Last year I
finally managed to stop my dad before he signed us up for another stupid contract and switched ISPs, to 8mbps/50gb. A huge improvement but by now the family had discovered youtube so we'd almost always run out. Just recently we've got a huge boost to 20mbps but with only 60gb, which has actually made it worse. Videos load in seconds and movies in minutes so we burn through it well before the month is over, but at least we're down to about $50US/month.
Most plans are MUCH better in Australia these days, I just don't have access to them this far out. When I move in to the city shortly I'll be able to get 20mbps with unlimited downloads for $40US or so which I'd have thought was insane a few years ago (I can't wait for all the HD content I'll be streaming!). Australia has always had the problem of trying to be "fair" and offer the same options to rural towns (farmers, miners, etc) which is absurd... 95% of the population live in 5% of the country, so it would be incredibly cheap just to focus on those areas and offer alternative options to the other 5%, but what are you gonna do. At least we seem to be moving in the right direction with "unlimited downloads" becoming more common, while over in North America you seem to be having trouble with some providers started to introduce caps.

@Goose: As Thingy pointed out changing colours is useless, but disabling images + javascript is a great idea - I used the same technique at University where we only got 1gb of usage a month (don't even get me started on that).