Endless Paradigm

just like Before its the 1.50 K bro

If you think about it, if people just coded for 3.xx instead of 1.5, then there's realy no way Sony can stop us from playing homebrew.

yea there is the sony psp will look for the copy write code in the .pbp & cfw's don't.

I think don't quote me on that im not sure..

Hooray for PSP homebrew

To help explain it, 1.00/1.50 was the main firmware everyone used to write code for.  For a long time, it was the only firmware which accepted unsigned code.

As for building for later kernels, well, it's kinda like some programs running on Windows XP, not working on Vista.

I agree. . . .

Oohhhhhh.....I think I get it! So most homebrew devs just use 1.5 because it stays the same between the different CFW's, while the higher kernel changes with each update, right?

yeah...i think that's it...as for using 3.xx kernal, does this have something to do with vthe custom IPL's they developed during pandora, or is that another kettle of fish??

the ipl is exactly what determines the kernal mode. it is (i think) the first code that is run when the psp is booted so it has to determine its valid before anything else can run. but its more complex than this because how does the psp recognise different ipl's. well, to be able to load an ipl they must have a common piece of code so the psp hardware recognises that it is valid code and then continues to load it (confirm?). its probably like the boot sector on a hard disk - the pc checks for this after the hardware is initialised (bios) and if it doesn't find it it simply doesn't continue. so you have a boot sector for xp and a boot sector for win98 - very different but both are loaded from the same point - its how they load that determines what can and can't run. look at win98 as 1.5 psp firmware and look at xp as 3.71. hope this is clear - its a simple explanation but this is how i understand it. i might add it could be wrong but it fits.

^ Wikipedia For the win: http://en.wikipedia.org/wiki/Initial_program_load