With all results now on, the line-up for the finals is (subject to confirmation):
Open: Yorkshire vs Middlesex
Minor Counties: Suffolk vs Nottinghamshire
U180: Warwickshire vs Essex
U160: Middlesex vs Yorkshire
U140: Hampshire vs Nottinghamshire
U120: Hertfordshire vs Nottinghamshire
U100: Kent vs Warwickshire
An impressive three teams from Nottinghamshire and the same match-up for Open and U160 levels. Not worked out the distribution of representation from the various union levels, but maybe someone will see if that differs markedly from previous years (I think it is only 5 SCCU teams this year).
Results from here: http://www.oxfordfusion.com/oca/index.cfm?Org=4
EDIT: Updated to include final result.