Two questions:

Is Classic Seti at Home CLI going to be no more one day, i.e totally
replaced by BOINC?

I have the opportunity to use a twin Athlon processor motherboard in the
meantime. (XP Pro) What's involved to set everything up to use the two
processors to best benefit. I've got CLI running fine on this single CPU P4.

Thanks in advnce.

ps. links to handy sites are fine.