363964 Joomla conversion 1.0 to 1.5

I manage a website in Joomla 1.0.15 which needs to be converted in 1.5. A new Joomla 1.5 installation is already present. I have only problems with the migration of the database. I just need someone more familiar than me with sql to import the new database. There is no need to upgrade the components. I'll do this job by myself. The job can be done in one day.