6 nations starts this weekend - whats the deal with the comp Carlos old man ?

If you're looking for ideas, I already do a H cup competition on the H cup website.
SportGuru - Free RBS Six Nations 2010 rugby prediction game - virtual Six Nations

score a point for predicting match outcome
you must also predict winning margin (not actual result) if you are within 5 points of actual margin - u get extra half point

eg ire 30 - ita 10
you predict ireland by 17 u get 1.5 pts
also for eg
eng 12 - wales 10
u predict wales by 3 u still score half a point even though you got main result incorrect

geddit ?