Upgrade Plesk from 8.2 to 10 (on debian)

[ctek]

I'm running Plesk 8.2 on a Debian 4.0. I would like to upgrade to Plesk 10, but it seems to be quite a problem.

First, I didn’t’ find any 8.3 - 8.5 plesk packages on the update server (https://autoinstall.plesk.com/).
And I read, that I need to upgrade my debian first.

Is there a way to migrate a Plesk 8.2 environment to a new Plesk 10 (on a debian 5)?

I tried your pre9-backupconverter first on a fullbackup, but it didn’t work. Converter quits with an ascii error.

Any help or simple work-a-round would be very appreciated.

Best regards,
Pascal