[pstricks] height of psframebox

[Raymond Paul Smith]

Hello,
i have a  \psframebox{My framebox}
which is a certain width and height.  I know that i can change the width
using the parbox command:

\psframebox{\parbox{5cm}{My framebox}}

but is there anyway to change the height.   I want all my psframeboxes to
be the same height and width for creating nicer looking flow charts.

I know i can also put a psframebox inside a psframe but this seems like a
hack.

Thanks,
paul