Right Hi everyone first off :)
About the downgraders.......I've managed to get a few PSP owners to send e-mails to Sony about they're PSP's "locking up" after updating to version 2.00 and asking if they can get it back to version 1.00 somehow. This might be hopeless attempt but I thought it would be worth a try for an official downgrader. So if it sounds like a possibility to you please join in.