PS3 2.50 and PSP 5.00 firmware coming soon, PSP WiFi store included

Sony's firmware elves haven't gotten a break since the last round of console updates -- PS3 2.50 and PSP 5.00 have just been announced on the PlayStation Blog. Nothing terrifically major for the PS3 apart from support for the SOCOM Bluetooth Headset's High Quality mode, as well as some trophy tweaks and power management options, but the PSP gets a WiFi version of the PlayStation Store, with downloadable games, trailers, and demos. No word on when these will actually become available, but we'd guess it'll be relatively soon.