Altima

So this thing creates a VR catalog of your music. Does it do this EVERYtime it goes on? Even if you leave the same device plugged into it (Ipod) I have almost 6000 songs, I dont think i want to wait for that to catalog everytime. I know i can turn the option off, just wondering if it is a one time affair.

Thank you both for your responses. Canepades: no worries man, you gave me what i wanted in regards to your experience. Appreciate you actually answering my long ass post. Grimlock: how much did you pay in accessories to get it to work as you wanted with your cars. And also, did you install yourselves or go to a shop?

Good Day, Looking to replace the head unit in my'09 Altima. Nothing wrong with it, I just want nav that isnt mounted to my dash/windshield or reliant on my cell phone reception. I have come to the point where i am trying to make a decision between two close competitors. The Z140 and Alpine's S920.This is where I would like your help.....or anyone's help. For those of you with the Avic units: 1. I have seen some gripes on this forum and i am sure there are many more that i havent seen. Have any of these made you want to return the unit, or have they been mere inconveniences. 2.