is pretty much the go-to site for quickly figuring out how fast (or slow) your connection really is and comparing the numbers your ISP boasts with what it actually delivers
. And now it's got a new coat of paint and a couple of neat features. In brief:
New UI: The map widget is much improved; it actually looks like a map now, and it's easy to see where you are.
Smart server selection: If there are several test servers nearby, Speedtest will now ping each to see which has the least latency and use that for the test. You can still specify servers manually, too.
User accounts: You can sign up for a free account and aggregate results from several computers/connections.
Speed Wave: This new feature lets you add your test results to the results of many other users, and get a nice composite view.
All in all, you get some nice, new functionality and a snazzier interface to boot. Nice!