Originally Posted by wvasko
Once you set Mosquito, it does it stay set or do you have to turn it on again if you play a Blu in between SDs. Just curious I am going to try to get manual upgrade today (wife's work) on dialup at home.
There are 4 setting levels available: off, 1, 2, and 3.
Depending on the DVD it can help to varying degrees. You can select which mode you want by hitting triangle, and then going to AV settings and you'll see the mosquito noise reduction as a feature to change. It does a pretty good job for dvds with lots of mosquito noise (e.g. film grain like what you see in 300).
So for those who don't see any improvement, choose an older dvd with more grain in it or a newer dvd with "digitally enhanced" grain like 300 or The Departed.