I've tried to update with the procedure of kamuida, but nothing happened. I've used a Memory Stick made by Iodata, Japan, 128MB, formatted FAT32, then I've copied the file MEMSTICK.IND and se3_proto1 folder at the root of my Memory Stick. After the steps (power off, etc...) nothing happened. Please help me, an ideea, any help. Thank you.