If you’re using XMission on UTOPIA, you probably noticed a nice little bonus last night: all 50Mbps customers got a bump up to the full 100Mbps for no extra charge. There’s a few people left to be switched, but it should be done within a couple of days, tops.
One thing to note is that if you aren’t seeing those speeds, you may need to upgrade your router. Most routers, even newer ones, don’t include a 1Gbps WAN port which often serves as a bottleneck. Older 802.11 a/b/g routers also create choke points on the wireless side. All said, that’s a pretty nice problem to have, isn’t it?