Voila! I got the DCS 5.0 loader installed, and then upgraded everything to DCS 6.0 tonight. I added a switch and an accessory to my IPhone and IPad before I clocked out, it works very nicely.
I will add the rest tomorrow night.
I have been waiting for this for a long time, being able to use my AIU switches and accessories with my devices, will make the devices very very useful now.