Quote: "And also, will it conflict with my Phoenix Protection app?"
I presume you mean this is what your using to protect your games:
http://www.phoenix-sentry.com
If it is then I'm not sure how they will react with each other, they might work fine.
I say just try it and see
Quote: "MP on FPSC dont work with me... it always cant find a server, i even tested one with a forum "friend" and neither computer could pick up the IP even with the sufficent ports opened.
Will FPSCIP change that?"
The FPSC IP app is a front-end to a fpsc game and it doesn't edit any of the actual game source code.
It's been designed to add extra features and make your games look more professional so I don't think it would make any of that work better (yet)
knxrb