Help

[Triskk]

Hello
I am brand new to this site. I have a full premium membership as of today and need some nooby info:

What should I get to start?
How do I install them?

I have a lvl 44 Night Elf Druid (yes I am new to WoW)
I have every expansion including WotLK.

I was using Auctioneer Advanced and the full suite that used to be from cosmos. None of them work anymore so I have uninstalled them.

I miss having map coords and Aucioneer Advanced. I had a nice little database going and now its gone. Also...I am a noob (did I mention that before?)