[SOLVED] Simple speed question

Not really sure where to ask this but, I've just upgraded my broadband from 2.3Mbps to 8Mbps. And I want to know when it's upgraded and what speed I acctualy get.

So, I was wondering if theres a way to look at the speed your router is connected to the internet?

I'm running Windows XP Home with Linksys WAG54GS (i think it's called that, that could be the adapter which is a matching laptop one, they both have a "speed booster") ADSL router connected at 125Mbps.

Any help would be great, thanks.