Lebanon's pro-Syrian prime minister-designate has won support from allies at the first round of talks on forming a unity government.

The consultation was held between pro-government groups on Tuesday to discuss the shape and make-up of a new cabinet that would lead the country to general elections in May.

Participants said the first task of the new government should be to investigate fully the assassination of former Prime Minister Rafik al-Hariri.

Meanwhile, the Lebanese Hezbullah Party said, if needed, the party was willing to cooperate with the new government.

Later, Karami opened a second round of consultations with opposition figures.