Unlike this guy, I can launch the Worms Reloaded demo from Steam on my Windows 7 64-bit machine just fine. However, once I get into the demo, all the menus act as if I'm holding down the down arrow ...
I've got an ATI 4870, Q6600 @ 3Ghz, 4GB RAM, Asus P5B Deluxe running on Win7 32Bit. Every time a worm uses Teleport my FPS go from 60 down to 1 for about half a minute. What gives? Same thing ...