Silvio Berlusconi, Italian prime minister, said he would step down from his post as AC Milan president when he starts his third stint as prime minister early next month.

"I will have to give up the presidency of Milan and this pains me. My new role is incompatible," Berlusconi, who won last week's general election, told Radio Italy.

The move is unlikely to cause upheaval at the seven-time European champions as Adriano Galliani, vice president, is in charge of the day-to-day running of the club anyway.

Berlusconi also stepped down as president of Milan while remaining its owner during his last term at the helm of government, between 2001 and 2006.

On football maters, Berlusconi said that the high asking price Barcelona have put on Brazil forward Ronaldinho had not destroyed Milan's hopes of signing the star player.

"I think the big clubs should have their own championship." Silvio Berlusconi

"We still want to have him and we know that he wants Milan," Berlusconi said.

"Barcelona presented a request that everyone considers excessive. We are moving forward and we'll see. We are still interested."

According to Italian media, Barcelona asked for $80 million for Ronaldinho, whom Milan have agreed personal terms with, along with Italy full back Gianluca Zambrotta.

Berlusconi also denied media speculation that he might seek to block a potential move by George Soros to take over AS Roma after the club confirmed they met a representative of a group linked to the American billionaire financier last week.

New ideas

"I'm not against the arrival of foreign investors for Roma," he said.

"It's a consolidated practice in Europe now. Just think of the English teams, with [Roman] Abramovich who has taken over a club [Chelsea] that is dear to the hearts of many English people.

"Roma fans want a winning team, so if someone comes in who can put in the resources to build a winning team who will be protagonists in Italy and Europe, they will be enthusiastic and I hope things develop as they want them to.

"I don't see how I could get in the way of something like this."

Berlusconi also suggested cutting small clubs from the bigger teams' fixtures lists.

"I think the big clubs should have their own championship," he said, although it was not clear whether his proposal referred to Italy or Europe as a whole.

"When you assemble a team that costs a lot, it's unthinkable to go to go a provincial capital's team with a stadium of 20,000 people, which maybe isn't even full.

"The big clubs from the big cities should have their own championship and there should be another for clubs with fewer fans."