I'd love to get 5 megabytes per second, far faster than what I get now, especially for free. I guess slow internet is the price I pay for living in the country.
Unfortunately that isn't how internet speed rating work. 5Mb/s stands for megabits, not megabytes (indicated by "Mb," rather than "MB"), and one bit is 7x the amount of a byte. So, if you have a 5 megabit download speed, in a perfect world you'd get a 714 kilobyte download speed.
Of course, we don't live in a perfect world, and you're never going to get the stated speed. A more realistic speed would be around 600 kilobytes.