Sony Ericsson has revamped its Developer World web portal, making it an integrated element of its main PlayNow Arena consumer site and other support areas.

As part of the improvements, Developer World member accounts have been migrated to Sony Ericsson MyAccount, which provides a single log-in to a range of Sony Ericsson services.

Further details of the transfer process can be found at the MyAccountFAQ.

This means developers will be ready to benefit from present services like Sony Ericsson Sync, as well as new services as they become available.

Developer World contains a range of options for companies who want to develop Java, Symbian and Android apps for Sony Ericsson phones and sell them via the PlayNow Arena.

It also contains SDKs, tools and documentation, and details the process of testing and certification.

Full details can be found on the Developer World website.