It was rumoured that Viduka's move had been held up while both clubs decided whether to include Michael Ricketts' move as part of the deal.
Boro have agreed a fee for the 28-year-old Aussie but this is separate from the Ricketts deal.
Ricketts was thought to be available for nothing but regardless of whether the deal is eventually included in his transfer package, Viduka will become a Boro player in the next few days.
Boro have agreed a fee for the 28-year-old Aussie but this is separate from the Ricketts deal.
Ricketts was thought to be available for nothing but regardless of whether the deal is eventually included in his transfer package, Viduka will become a Boro player in the next few days.