HI,

     I am looking at building a 5 computer network for running FSX. I am building a dual seat trainer 737 sim.

    My question is with regards to the OS. My server is going to be XP Pro 64 bit on a i7 965 system. My other 4 computer are P4's 3.0 GHz with XP 32 bit. Do I have to have all computers running the same 32 bit or 64 bit or can I use them together as long as they are the same OS ??????

     Thanks in advance,

     Larry

I use XP 64 on my i7 and XP32 on the networked, slower computers. No issues. Just make sure the workgroup is all the same.