Nokia Europe has just published a short notice on the Nokia software updater site that it no longer support Microsoft Windows Vista for now. This is due to recent changes in Vista configurations (do they mean the Vista service pack 1?) and it is causing the software updater fail in some cases.

Full notice below

Microsoft Vista support temporarily removed - 8 May 2008
Support for Microsoft Vista has temporarily been removed from the Nokia Software Updater. This is due to recent changes in certain Microsoft Vista configurations that cause the Nokia Software Updater to become unstable. Other Microsoft Operating Systems are not affected. Support will be reintroduced as soon as possible. We apologise for any inconvenience this may cause.

Source [Nokia Europe] via [allaboutsymbian]