As the subject says I have thousands of AVCHD files. I just bought Adobe CS5 Production Premium. In After Effects I have no way of knowing which MTS file is which. In Sony Vegas Pro, I could easily preview them (Vegas Pro shows a thumbnail in the file browser). I tried Bridge, and no go there. Is there any way to quickly get a thumbnail or a preview of what each MTS (AVCHD) file is, or am I stuck with having to import them all into AE and then weeding out the ones I don't want?