Glad to hear its working better for you.
I've had RoadRunner for a couple years now, and really have no complaints at all. They have kept their word about improving their infrastructure so they wouldn't run out of bandwidth as more customers signed up. Each time I start to notice things slowing down a little, they apparently make some upgrades and the speed jumps right back up.
The only problem I had was back when they went to a "closed system" that would only allow you access if your modem was registered. Seems that the guy entered the wrong serial number for my modem when it was originally installed, so it stopped working as soon as they went to the closed system. Apparently, a bunch of people were having the same problem, so it took a while for them to get mine fixed. They did refund me for the time I was down - plus a free month of service for the trouble