Don't worry! There's a way to fix it! This is what I do. Before importing the video into WMM, I run it through a (free) program called TMPGEnc, found here (http://www.tmpgenc.net/). (It's also one of the programs I use in the ripping DVDs process, but that's not important for this.)

I want to walk you through the settings with pictures & everything, so let me get out of the comments here & I'll write up a quick tutorial. Just a sec.