I need help!!! please

this one:
http://www.fanjita.org/psp.html.

wait im not sure wich firmware i have, on an icon it says 'PSP Update Version 2.00' but when i press x it says 'The system sofware on your PSP system is version 2.60.' So wut do i do?

you can only use this eboot loader on a psp v2.0.. you have a 2.6, and you are lucky, because just today, a loader for the 2.6 came out - its on our homepage!

2.5 u mean?

yeah, sorry i meant 2.01 and 2.5