A Way To Soften Xbox Games? Options

[1nation1]

I didn't know weather to post this in this section or not but it is a video problem I've been having for a long while now. I bought a modded xbox off of here from someone a long while back and have been having a blast with it, but i believe he had an HDTV when he used to use it and I don't have one so everything was looking way too colorful and was hard on the eyes. After finding in XBMC the soften function, everything looks great now but one thing that has been bothering me is while playing some of the backups off of the xboxs HD the games still look like that. I have checked the X3 bios for a remedy but there isn't an option to "soften" games. I did find however in XBMC an option to apply a flicker filter to all games, i just wish they made a "soften" filter for all games as well.

Anyone know why my games look like this? I'm almost positive regular xboxs don't look like this, it's not too bad but it's really hard on the eyes at times, especially when playing games like Guilty Gear.

Thanks for any and all help