Manchester United are locked in talks for Hertha Berlin left-back Gilberto.

Bild am Sonntag says Gilberto's agent, Alexandre Martin, is in talks with United over a contract through to 2010.

"I don't want to say too much about it. I have a number of offers, and perhaps I'll stay in Berlin. Or perhaps I'll go to England or Portugal or even back to Brazil. I am not worried," Gilberto, 31, said.