KieeranLeeitch wrote Ive not had any problems with it yet!

That's good man

Yeah, was using Blue Sky v3.1 and had no problems with it. All other Call of Duty titles are fine, but Modern Warfare: 2 isn't stable with Matrix for me anyways.

Thanks for all posts guys, obviously means I'm not the only one.

Is there anyway to just use the Off-host menu and not Mod Menu with Matrix and I'll pur Blue Sky back on?

Arlo wrote Yeah, was using Blue Sky v3.1 and had no problems with it. All other Call of Duty titles are fine, but Modern Warfare: 2 isn't stable with Matrix for me anyways.

Thanks for all posts guys, obviously means I'm not the only one.

Is there anyway to just use the Off-host menu and not Mod Menu with Matrix and I'll pur Blue Sky back on?

When playing MW2 and you only want to run off-host then you're better of just running the off-host cheats included with your stealth.
Or use a Tool for off-host.