Q: How do I open a pypy process from an ordinary python program? I run a simple piece of code using python which I would like to open another program in pypy (as this is much faster). 
I would also like to be able to pass in a dictionary into the pypy program. 
I can get the file to open using...
subprocess.Popen(['c:\pypy-2.0-beta1\pypy.exe', os.path.expanduser('Main.py')])

but I have no idea how to pass in a dictionary or how to open a specific function within the pypy program.  

A: I suggest you look into execnet (http://pypi.python.org/pypi/execnet), it's a pretty cool library to do this kind of stuff.
