Alpine I-Personalize Help

Maybe someone can point me in the right direction or help me.  I am completly lost here.

My equipment is all Alpine: CDA-9835, 2-10" Type-S Series Subs (2ohm+2ohm), MRP-350 Class D Mono Amp.  2003 Cavalier factory 4"x6" and 6"x9" I am trying to use the Alpine I-personalize and have no idea how to set it? 

On the crossover control there is settings for the sub, front and rear speakers changing the Hz, dB and dB/Oct.  Now what to set these to, I have no idea.  They tell me to look up the frequency range.  Its 30Hz-1KHz for the subs.  I can't find the frequency range for my factory speakers.  

On the Parametric EQ they have a bunch more stuff I don't get Hz, dB and width.

I'm pretty sure I can do the time correction, but any help with these other two would be greatly appreciated.  I know this could be a dumb question, but I'm new to all this and want to set it up so it sounds as good as it possibly can.

thanks.

Thanks tcss, I'm guna try those settings out.  (greatly appreciated).  Few more questions.....

Wouldn't I want no bass coming out of the front and rear speakers and just let the subs handle that.  They are factory speakers.  I'm looking to get the sound as clear as possible, I don't want to pound the bass and get no voice clarity. Do you think my factory fronts and rears could handle 80hz and 63hz?  Do I leave the fronts and rears at 0dB too?

What do you mean by "Adjust the gains to achieve good front to rear bal on your highs"?

What should I set the Parametric EQ too?

there are 5 dots set as default right now.  1st-20, 2nd-80, 3rd-315, 4th-1.2k and 5th-5k (Hz)

what should I change these too.  is it just like a regular EQ, 1st and 2nd are bass and the rest are more treble?

Sorry for so many questions