Firmware v4.00 update details
Developer: High Impact Games
Publisher: SCEA
Genre: Shooter
Sub-Genre: Third Person Shooter
Release Date: Feb 13th, 2007
Additonal Info:
Developer: Guerrilla
Publisher: SCEA
Genre: Shooter
Sub-Genre: Third Person Shooter
Release Date: October 31st, 2006
Additonal Info: None
Developer: Zipper Interactive
Publisher: SCEA
Genre: Shooter
Sub-Genre: Third Person Shooter
Release Date: November 8th, 2005
Additonal Info:
The PlayStation Portable title Ratchet and Clank: Size Matters may be heading to the PlayStation 2 early next year, according to the latest Internet reports.
News comes following a listing on US retailer GameStop’s website, which reveals that the game, formally a PSP-exclusive, will be available in North America on PS2 for the reduced retail price of USD 30. According to the listing, the title will be out on February 12.
No official confirmation has been issued at the time of writing, but expect something on the matter in the coming weeks
Size Matters is the first title in the highly successful Ratchet and Clank series that was not developed by Insomniac Games, with the handheld title instead overseen by High Impact Games.
Source: MCV UK

psn id: gingo... if i had not seen size matters before and read it wasnot made by insomniac i would have passed it by but after having actually seen it, it is a good game which ps2 players will enjoy just as much
Sounds good. First R&C game I played was ToD and it was awesome.
Not made by Insomniac Games? Then why bother getting it, there gods they is!
I've got Size Matters for my PSP. It may not be by Insomniac, but it's just as good as any other R&C game. The only negative is the lack of a 2nd analogue for the camera, but even that doesn't spoil it.
Similarly, Daxter was not by Naughty Dog, but was just as good as any Jak game.
PSN ID: nwarelias.... insomniac is the shiznit, thats all i got to say.
Just a note to everyone: High Impact Games is made up by former Insomniac Employees, so technically, it IS developed by Insomniac.
to bad i dont buy ps2 games anymore psn id bigrob904