Thanks everyone for the replies! They were quite enlightening. I think the following sums it up pretty well. On 3/28/06, kasimir-k <evolt at kasimir-k.fi> wrote: > Overall, I think the OP might have some confusion in the question, and > the whole shebang is only of academic interest - if even that :-) I'm afraid my poor knowledge led to me asking a pretty daft question, lacking even in academic interest. Thanks for being patient and laying off the flame throwers.