First of all I'd research as much as possible about AriBen before going there, I was hooked on the idea of doing there and going the ProCourse or going to EFT and doing their Multi APP but after researching I'm kinda put off EFT with their recent 'EFT owe me money/refund' threads.
The planes at AriBen are old but you'll be better off reading that on the AriBen threads.
Thread 1
Thread 2
Thread 3
... for starters.