http://texas.rangers.mlb.com/NASApp/...=.jsp&c_id=tex

Rangers
LHP John Rheinecker from A's
LHP John Koronka from Cubs
a player to be named later or cash considerations from Cubs

Cubs
IF/OF Freddie Bynum from Rangers from A's

A's
RHP Juan Dominguez from Rangers

I don't know much about the Cubs pitcher, but Rheinecker was finally having the year last year that the A's expected before he got injured. His numbers don't look that good from spring this year.