Hi Raynaldo,
Because the episodes I record are on satellite C-Band analog channels, there is some noise on some scenes (because of my crappy 4DTV receiver

). So this is the script I use after capturing with my Panasonic DMR-E20 in 2 hour mode (704x480).
Code:
LoadPlugin("C:\encoding\mpeg2dec.dll")
LoadPlugin("C:\encoding\GripFit_preview.dll")
LoadPlugin("C:\encoding\blockbuster.dll")
LoadPlugin("C:\encoding\legalclip.dll")
LoadPlugin("C:\encoding\sampler.dll")
LoadPlugin("C:\encoding\dustv5.dll")
LoadPlugin("C:\encoding\decomb.dll")
LoadPlugin("C:\encoding\temporalcleanerold.dll")
[ ** Your favorite (FILM) TV episode source line here ;) ** ]
Telecide()
Decimate()
LegalClip()
GripCrop( width=352, height=480, overscan=1 )
GripSize()
PixieDust()
TemporalCleaner()
GripBorders()
LegalClip()
Sampler()
-kwag