Hi
I have a arnav 5200 driven by a northstar m3 in my IVP. I find myself however mostly using my control vision weather anywhere system which I have semi permanently mounted. In it I have their pocket plates product Which includes all the noaa plates but no stars as far as I can tell. They are on an Ipac hand held so scrolling is necessary but they are very readable. Compared to the other available systems it is very inexpensive. It's particularly cheap if one already has the other products. I reccomend them. The gps moving map is fabulous. The weather system is a must have if you fly alot and the standby AI is reassuring and cheap. You can update all the products on the internet. You get everything for around $4000. It's remarkable. Hope this helps

Bob Evans