The easiest Targets would be EON or DPAD/Muon.
Eon ha a little trouble with the workunits today, so lots of unused cycles in between. This is not the normal behaviour of the project though. We could use some more boxen to keep 2st place.
DPAD has no worunit trouvle because it produces them itself. Only problem: it is Windows only. With some more firepower we could gain a few places to reach the top . Have a look in the subforums to read more about the two projects!
Hope that helps
Thor