SP-FORUMS

I have not used my SP 303 for about six months. I turned it on and I could not access banks C and D, which are the Memory Card banks. I was at my friends studio ready to use it, but this happened. I took it apart real quick, and everything was in working order. I didn't want to waste the studio time ...

I went to the Roland Support site and downloaded the new OS for the SP 303. Has anybody else downloaded the new OS or installed it? What are the differences? The SP 303 I borrowed is working fine "as is" ..I'm a bit afraid to change anything on it.