As per that thread, the only concern is voltage.
Since all recent production Intel chips are multiplier locked it doesn't really matter if your motherboard supports the multiplier or not since the motherboard can't change the multiplier anyways. The worst case I've seen when the motherboard doesn't support the multiplier is that it misreports the speed. The speed can be verified with benchmarks though. Usually it works just fine.
<Edit>Make sure you set the voltage on the slotket and don't leave it default.</Edit>