Other top players taking part will be Angel Cabrera, Nick O'Hern, Eduardo Romero and Brian Davis.
Gonzalez produced a final-round 65 to win by one shot from Paul Casey, Padraig Harrington, Nick O'Hern and Marten Olander.
The South African carded eight birdies and one bogey to overtake Miguel Angel Jimenez of Spain and Australia's Nick O'Hern at the top of the leaderboard.
"All the money we put out, we expect to get repaid, so that we can recycle and use it again, " chief executive Nick O'Donohue told BBC Radio 4's Today Programme.
"It's going to be the fastest-growing segment on the social Web for the next 12 to 24 months, " says Nick O'Neill, editor in chief of Social Times, a blog covering social networks.
Parry won his first full European Tour tournament for 14 years - he also clinched the joint-sanctioned WGC-NEC Invitational in 2002 - by denying fellow Australian Nick O'Hern over four play-off holes.
Swede Henrik Stenson tied with Couples and Australia's Nick O'Hern for third place following a closing 70 with Australian Geoff Ogilvy in a five-way tie for sixth place at eight under alongside Americans Tommy Armour III, Jason Bohn, Mahan and John Mallinger.
Alongside the South African is American trio Nick Watney, Sean O'Hair and Ricky Barnes.
Leinster were given a route back into the game deep into first-half injury time when Nick De Luca blocked O'Driscoll as the Irish province attacked and referee Tim Hayes awarded a penalty try.
That left him in a tie for seventh with the best of the Americans, Sean O'Hair and Nick Watney, on six-under.
One of England's Simon Shaw or Scotland's Nathan Hines will make the trip along with one from England's Nick Kennedy, Welshman Ian Gough or Ireland lock Donncha O'Callaghan.
Big-earners like David Zitelli, Francisco Luna and John O'Neil were off-loaded, while Nick Colgan and Paul Fenwick were frozen out in a failed bid to move them on.
BBC: SPORT | Football | My Club | Hibernian | Few Hibees will mourn Williamson
The Yankees reassigned RHPs Corey Black, Matt Daley, Nick Goody, Shane Greene, Bryan Mitchell, Zach Nuding, Mike O'Brien and Ryan Pope, and INF Kyle Roller to their minor league camp.
The game was not over though and Bath were forced to endure a nervy last few minutes when O'Hare finished off a counter attack and Jackson crossed after intercepting a speculative Nick Abendanon pass.
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