Your device must be rooted.
This application was designed to run on the NookColor running Cyanogenmod 7, but it may run on other devices and OSes. It contains three separate utilities. The first utility is used to apply the Netflix fix. The second utility is an ad blocker, which uses a host file that's maintained on the Internet. The host file URL is http://www.mvps.org/winhelp2002/hosts.txt. The third utility sets the LCD density.
This app is useful if you flash nightlys often.
1.6.3 Added 250 density
1.6.2 Fixed issue when changing two settings without reboot between changes.
1.6.1 Added the ability to change back to the original hosts file.
1.6.0 Added LCD Density Changer. If anyone needs additional densities, just post a remark.