Can anybody tell me just which is the best way to meet the requirement

I have to meet to level again?

Here is the requirement:

 Must earn 500,000 points for other members
within a 24 hour period.
Points given through being altruized (or through actions from you

to your beneficiary) do not count towards this requirement.
Requirement to be completed after 1-13-2012.

I am open to ideas.

Thanks