I saw that this morning. I thought it broke down to about $30 Billion to Bill Gates, $3 Billion to Buffett's deceased wife's charity and about a Billion to each of his 3 children's charities.
But anyway you slice it, Bill Gates charity is very rich these days

Or, it will be next week.
I wondered this morning how this would effect the Forbes Top Rich People. Both these guys should drop considerably.