You really need to learn to search. All the questions you ask have been answered and are easily found by doing a search or a few searches. I realize you are probably new to this, but that is no excuse not to do the work yourself and learn as you go. search in the nyan thread for voodoo, gamma, etc... and you will find your answer.
I did search in nyan for voodoo and all I found were settings to change my color too...which I did, but I still get the flicker issue. I will continue to search.
Honestly I don't see why everyone flips their **** when someone asks a technical question considering the ROM, but when someone posts a useless post that has nothing to do with the topic...everyone is okay with that.
I've been a forum user for a long time and usually its the opposite...
You know, post a question or something related to the topic in hope for a solution..
Or get flamed for posting a bump post or off topic post.
Maybe its backwards here. I know to search before posting... although all I can use is the xda app for my browsing because I'm not able to use my lapslap at the moment. So searching is a little more tedious.
Anyway, I will continue to look but if anyone comes up with the solution before I find and resolve, please be kind enough to post it.
If you have nothing useful to say, don't bother quoting and responding to my post, unless you are the Topic Author. Thanks.
Sent from my SPH-D700 using XDA