I realized I had 16 instead of 10 bits after I posted it, but I am still confused on the ADCIN channel.

I realize ADCIN 0,variable will read the analog voltage in from pin AN0, but when I set the ADCON1 register up so that AN0, AN1, and AN3 are all analog how do I read from AN3?

Is it ADCIN 3, variable or ADCIN 2, variable. or do I need to be doing something with the ADCON0 register that I am not doing?

Thanks again