Running 1.50 kernel on PSP Slim?

Is it possible? I'm trying to run Laboko 1.01 and it requires the 1.50 kernel. I'm on 3.71 M33-2 btw.

No, the slim cannot run the 1.5 kernel.

You could try the Eloader.

Didn't work. =( Laboko intialized but crashed and gave me a list of errors =(

Any other programs?

Nope, the eloader is the only app I know of that can help run firmware 1.5 homebrew on the slim. If the source is avaible then its possible it just needs to be recompiled for the newer firmware.
I have a fat PSP running firmware 1.5 and don't know anyone with a slim.

Finding someone with a fat PSP running 1.5 or a custom firmware and get them to modify the save game for you is all I can think of.

I guess if the app is in English and you only want some specific modifications you could PM me the save games to modify and what to do to them. But that's not the same as having it running on your PSP.

I only did a quick google, If I'm misunderstanding what the app does let me know.