It's all about getting max points in a given time period. Starting the -bigadv folders 1-3 days in advance (depending on machine speed) so they post a unit the first day of the contest....preffered in the AM. Gives the max points for the time period. If you can arrange this, the shorter the time period the better....gives you a small edge in points. Last one I was in like this...I stopped my bigadv folders for a couple hours...both of them finished the bidadv WUs between 12:00 and 1:00 AM of the first day. Does not sound like much...but if you have 20 - 30 bigadv folders here and they all get 1 extra WU finished...thats alot of points.
Same goes with video cards. Everyone stops thier cards at 95% - 98% and starts them back up after 12:00 AM the the contest start date. Again sounds like no big deal....but it gets you maximum points for the time period.
Everyone will be tempted to overclock thier cards as much as they can for chimps. Test this out in advance. More PPD is great, but...if they lock up while you are not there....you'll lose more than you gain.
Best bet...we all have a friend or 2 with a video card. ask them to fold on it for that week or 2. Most people will have no problem doing it for a while....every bit helps.
And that's all I have to say about that.
edit: 1 more thing I guess. Make everyone knows what time zone it is running in. Could start in a 3 hour period depending where you live.