Welcome to the club!!!
http://forums.altimas.org/zeromain is the link you should bookmark!
All the info here is in its proper section (for the most part)... Please try and post in the correct area!(this type of discussion is in the spread thru the correct sections.... take a look over there, all the answers are within!
The search button works too, and we are always here to help you out! (again post in the right section if you can, if you arent sure, dont worry theres no beatings issued!)
Finally, come to a local meet where you can chew our ears off for a bit and I am sure you will find all you need!
Also, my nissan tech does the work for a lot of the members, hes here on Long Island and does work from the shop and home... anything from eibachs to interiors.