Torino have signed Italian international Aimo Diana and left-back Marco Pisano from Serie A rivals Palermo.
The 29-year-old former Brescia, Reggina, Parma and Sampdoria winger Diana, capped 16 times, joins for an undisclosed fee on a contract until 2011.
Former Brescia and Sampdoria player Pisano, 26-years-old, arrives in Turin on loan until the end of the season with the option of a permanent deal in the summer.
Meanwhile, Reggina have signed promising defender Andrea Costa on loan from Bologna until the end of the season with an option to make the deal permanent in the summer.
Costa, who celebrates his 22nd birthday on Friday, worked under Reggina coach Renzo Ulivieri last season at Bologna.