In case anyone's interested, I'm working on a lossless WMV cutter program to greatly lessen the time it takes to remove commercials from WMV videos. Here's all the details: http://discuss2.snapstream.com/vb/showthread.php?s=135a98ac78f3e121057c97f684c9c8d2&threadid=9514

I'd greatly appreciate any feedback or suggestions you might have on it.