Previously scheduled to roll out on October 30, Sony's ad-hoc party service for the PSP has been delayed. The service allows owners of both a WiFi-capable PS3 and PSP to take specific ad-hoc only titles online -- such as Monster Hunter 2nd G and Phantasy Star Portable.
The delay was purely down to development reasons, according to the announcement made early this morning. Sony plans to pin a new launch date for the service in early November. No word yet on if or when the service will hit regions outside of Japan.