PSP questions

Im planing on buying a Pandora battery and a (NON-magic) memory stick (4GB highspeed) from http://www.dealextreme.com/details.dx/sku.12711. I will be using it to downgrade to 1.50 and then to the latest M33, Is there a way to go straight from 1.50 to the latest M33?

I know this is a month old, but just a reminder that 4 GB sticks aren't supported when using a Pandora's Battery.Get a second memory stick (only needs to be 64 MB) and use that as your Magic Memory Stick.https://www.romulation.org/forum/index.php/topic,8507.0.html
Step-by-step instructions.

To go straight to the latest version of M33 install Despertar del Cementerio v7 on your Magic Memory Stick. Just Google it and you'll see the link.

I've never used Despertar del Cemetario since PSP grader pretty much does the same thing.
It's also simpler procedure IMO.

need your helphi all...im new to these stuff..so, i was wondering if there is someone that could help me with my problems. recently i learned that we could run our old dearest psx games in wih psp. so i tried to convert some games, but i keep getting this white screen and i couldnt do anything about it. and to make it worst, i couldnt press any buttons.my psp is running on 3.71 m33-4could someone please help me, and hopefully im asking in the right thread....hehehe...

https://www.romulation.org/forum/index.php/topic,9995.0.htmlPM me if you have questions.