Re: RCX and NXT with the same computer?
Yes, you can program RCXs and NXTs using the same copy of RobotC. To do this you have to change the platform type that Robotc is programing, its in the option menu. Click Robot in the top menu. then select platform type. There it will list the different platform types to choose from. After selecting the platform you want to program, I suggest turning off RobotC and restarting the application, and it will run in the new platform selected
I think the only one driver was for the NXT's, you can have the RCX one as well. You can install both the NXT and RCX drivers onto your computer. I will see about getting the page changed to be more clear.
Good luck, let me know if you have any more questions