The Ospreys ran riot with a six-try rout over Viadana at the Liberty Stadium in their fourth round match of the 2009/10 Heineken Cup.
It was one-way traffic all afternoon as the Ospreys ran up a 24-6 half time lead and cemented that advantage with two touchdowns in the final ten minutes of the match.
The win leaves Viadana languishing at the bottom of Pool 3, and the Ospreys still in a position to qualify after recording three wins on the bounce.
