Hey Peter, since you have first hand experiance with this stuff. (I do not because my computer is an old one)
Can you read this formula and tell me what may be better:
The main factor is dna, so currently:
I calculate all dna lengths across robots and sum it (sperm shots and sperm dna not included)
If the dna is greater then 3825000 I do this:
TotalRobotsDisplayed is the total amount of robots on screen (vegys and such)
totlen is as above, a number greater then 3825000
Kill 1500 * (CLng(TotalRobotsDisplayed) * 425 / totlen) crappy robots.