avs2dvd conflicts question?

[VicSedition]

My question is whether or not I'm going to create weird errors with avs2dvd because I had already installed cccp codecs pack b4 avs2dvd? Both programs I have installed as default... I'm mostly concerned about ffmpeg or directshow conflicts... i.e. does avs2dvd work within itself or is it possible to confuse these redundant codec installs? As far as I know ac3 filter is not installed (seperately) on my system and as stated b4 I leave everything default.

[VicSedition]

so did I ask a completely retarded question or does nobody have info? I'm a newb so lay it on me if I don't know what the hell I'm talking about... I don't have hours of time per day to dedicate research to... I'm just trying to understand video stuff a little better... do these programs have conflict? I guess what I'm saying is if I install one and then the other am I going to have problems with conversion or is it just system related overall and avs2dvd works within itself not worried about other stuff?