This from PFT:
After weeks of awkwardness between the Dolphins and guard Justin Smiley, the Fins have found a new home for the veteran offensive lineman.http://profootballtalk.nbcsports.com/2010/05/24/fins-trade-justin-smiley-to-jacksonville/
Per a league source, Smiley has been traded to the Jacksonville Jaguars.
The deal hinges on Smiley passing a physical. It's not a sure thing, given rumblings that Smiley has a bum shoulder.
Smiley joined the Dolphins on the first day of free agency in 2008. He appeared in 27 regular-season games in two seasons, starting 25 of them. Before that, Smiley spent four seasons with the 49ers.