Need help with my new doser.

[tynman]

I am using a profilux II controler with firmware 4.00 to 4.08 and I just hooked up my 4 pump doser to it. I plugged it into the S1-S4 slot on my controler. Pump 1 is my Alk and pump 2 is Cal and pump 3 is Mag pump 4 is empty for now. My normal dosing (and I would like to keep it the same) is 34 mls of alk then 34 mls of cal and the mag is 20mls 2 times week. First question on the back of the doser there are 2 slots to connect to from the controler which one should I be connected to?
2 How do I get pump 1 and 2 to dose 34mls though out the whole day and at diffrent times?
3 How do I make pump 3 come on on sundays and dose 20mls for the day and then wednesday 20mls for that day?
4 Should I update my firmware to 5.05 as this is the highest I could find?
5 how do I know if the doser will dose like its suppose to when its programed? Cause I need to live the house and dont want my perm dropping to badly.
6 What do they mean by digital? And should I male mine digital and how do I do that?