Was driving and the ac went out and power steering

Check for bad belt on power steering pump.

Two separate belts. Power steering has it's own belt. Either belt broke or pump went bad. Has nothing to do with the AC system. Just bad luck.

Sounds like you broke your drive belt. The drive belt controls the alternator, power steering pump, water pump and AC. When it breaks, you lose all. Hope fully you didn't do any damage to the motor by over heating. I'm guessing that by the sound that you have described, the belt tenioner pulley may have broken off. This keeps the belt tight. Good luck with it. Let me know if it was not that, as there may be more avenues to look at.

you don't have a serpentine belt just two drive belts one power steering and ac to crank belt and one alt belt

Firts of all don't get a belt on line, go to the auto parts store and get one there, They can match up old belts and also look up the correct belt for your car. You need to know what year and size of the motor and what els you have that is belt driven like Ac and power steering and such. If you take your old belts in they can match them with what is in the book to make sure they are right and you don't have to worry about getting the wrong belt.

One of two things have happened:

1. Your power steering pump went out and needs to be replaced or,
2. The drive belt that controls the PS pump broke

The RX8 has only two drive belts so if they are both fine and none are broken then it meant that the PS pump itself has went out and needs to be replaced.

Let me know what you think and dont forget to rate the solution.

Thank you and have a great day!

As crazy as it sounds, I don't see why not. Based on my limited knowledge of a 2002 L200, the power steering is run off the back of the camshaft and the water pump is driven by the timing belt. The only things the serpentine belt runs are the A/C and alternator. Obviously you won't make it very far running without an alternator, but at worst you kill your battery. Serpentine belt on a 2.2l 4 cylinder 2002 L200 has nothing to do with the water pump or power steering pump.

Check the tension of the power steering belt.
It is probably loose and slipping - belts can stretch during their initial run in period.

My sincere apologies for the delayed response.
I am personally going back to answer your unanswered questions.
I have only been a free contributor to this site for the past 4-months.

I do not know if you still need this information, but I am going ahead and answering it anyway.

CLICK on the following LINK. It has several Belt Diagrams, one which will match your specific engine and options (AC/No AC, Power Steering, .etc) that you will need.
To directly answer your question: YES the Power Steering Pump is part of the Serpentine Belt Route.
Let me know if this helped...
Again my apologies..

http://www.2carpros.com/car_repair_information/year/1996/make/ford/model/explorer/1996_ford_explorer_drive_belt_routing_diagram.htm