William Robb wrote: > [...] as often happens, theory and practicality don't > mesh, so I will be doing some more checking tomorrow.
What's the difference between theory and practice? In theory, there's no difference. In practice, there is. :-) Got that one from a somewhat philosophical comp sci instructor many years ago. -- Thanks, DougF (KG4LMZ) -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net

