Install it! work like a charmed!
You don't know how long I've been looking for something automated like yours, great job! 
Some suggestions (I'm sure some or all of these are already on your mind):
1. add this to a night time schedular.
2. dump mpg file to a desired folder (option to delete original dvr-ms when done)
3. Filter base (eg. convert only files with "CSI" in name. 
Keep the great work!!!
-A7N8X-VM/400 MOBO (Asus)
-1GB DDR RAM
-GForce 5700LE 256MB (XFX)
-PVR250MCE (Hauppauge)
-MCE2005 Remote/IR
-ANTEC ARIA MICRO ATX CUBE CASE W/300 WATT PS
-GYRATION 25FT WIRELESS KEYBOARD & MOUSE