Hi all, i'm very sorry to say this but this is a notification of a delay. BUT IT'S NOT MY FAULT THIS TIME! HONEST!
The reason for the delay is that my editor (well, as of part3), has since progressed to the position of co-author, and now his lazy ass has gone on holiday for two weeks. Typical. ;)
I'll introduce him properly in the next installment, which may be in html, if i can work out how to do it. What can i say, i'm compootr illitrat. It shouldn't be much more that two weeks; he's been gone a few days and we've got most of the groundwork done - just need to add a bit of polish!
all the best, John