The guys over at Project PSP have posted up a new application that runs a few of those 2.6 firmware UMDs without having to update your psp, which seems to be a modified version of Run UMD! According to their tutorial of the Genesis UMD Launcher 2.6 the games they now have running are:

• UMD FIFA STREET 2 EURO
• UMD KEY OF HEAVEN EURO
• UMD DEATH JR EURO
• UMD GENERATION OF CHAOS USA

The other game that they tested, but is not working is the Euro version of Splinter Cell Essentials. This looks to be a great start in being able to keep your 1.50 PSP even longer without having to update for some of the newer UMD games.

Download:[UMD Launcher 2.6]