I downloaded and installed 1.05.2304 today and being Dutch i set the newly added dutch language as standard, only to discover that in the dutch version of about-->Hardware there is no info about memory it just says: NaB.
When i boot my tablet with the english language as standard the problem disappears.
Does anyone know what causes this? It's not a major problem but i think RIM should be aware of the problem since the start selling the Playbook in the Netherlands officially on the 16th of June.