I only have 24 hours, one brain & a pair of hands...

Just checked my inbox... found an email that marked the beginning of a nightmare. Darkie asked if I'm free tomorrow morning so that he can do some modeling together with me. To me, it reads more of as "Can you do a model for me"... And a model is an ultra vague term. A small simple one can be done within minutes (if it's simple, he shld be able to figure it out right?) but a complex ones requires days or even weeks of effort. Which one do you think it is? I don't dare to think. If I have the time, I would have willing help to do everything (it's great to have a chance to show off skills sometimes... hahah). Unfortunately, this is the wrong time... I'm busy programming, debugging, reading, figuring out equations... and have tons and tons of unsettled issues to look into - so I can only wish him good luck if he requires customization (it requires a five day course and weeks of familiarization).