How can I upgrade my Ovi Store client to the latest version?

A. In theory, the client should check and do this automatically, but you can force the update by using 'Options>Remove' on the S60 app menu, to zap the existing client, and then visit store.ovi.mobi in Web and opt to 'Download' again. You'll probably find the new version has a later version or build no.

(This original text of mine was originally published in Smartphone Essentials magazine and re-purposed here with kind permission)