Many people say that 3gb is enough for most users and there is no way that you can use more than 3gb browsing normally. I totally disagree with that and think it's absolute bs!
Just to give you an idea. I woke up at eight this morning and started browsing and reading forums, a totally normal day. So far my stats for the day's browsing before lunch:
63 430 Kb's down
16 168 Kb's up
15 490 Kb's down
3 142 Kb's up
Now if I stop browsing now and only browse up to 12pm every day, my months stats would come to 2387,94Mb's Int and 558,96 local for a typical 30 day month.
So I could probably make it for a month with 3gb if I was the only user using the line, I browsed for less than half the day and I don't look at images or other video clips etc. The above stats was me just browsing and reading international forums without loading any large images or other interactive sites like flash sites or video sites.
So I reckon I could probably use up more than 5-6 gigs just for my browsing habits per month. What do you use for a typical day only browsing?