[R] How to set up multiple spawns of R?

Sorry: resending this; didn't have a title on it. Trying to set up multiple spawns of R --- Hi. I'm new to the list but I have a small problem with R. I'm trying to set up multiple spawns of R active at the same time on an AMD with a dual core in Vista so

[R] (no subject)

Trying to set up multiple spawns of R --- Hi. I'm new to the list but I have a small problem with R. I'm trying to set up multiple spawns of R active at the same time on an AMD with a dual core in Vista so that I can cut down my permutation processing time