I have a pal model 2 saturn. I got it this month. I made the 50-60htz switch and i started collecting classics Anyway my problem is that i ve saved in the internal memory Nights and Panzer Dragoon Saga and tody after 3 days i tried load Nights but gave a message to clear memory with the menu manager. I cleared it$&*$ and as you can guess my saves are f....d!! I expected that anyway.... Now the question is that my problem is the battery of the internal memory OR that for 3 days i had saturn off the power (the power cord was on my Dreamcast ) or something else....? Shit i can't find anywhere an external memory card and i don't have a credit card..... any solution or advices?