I've been using rsd lite 4.8 with the. 340 sbf for some time now and decided to update to the newest version of rsd lite and get the. 602 sbf. Only thing is its been so long since I did it last time I can't remember how to get the sbf file onto rsd lite so I can access it. I've got both downloaded onto the computer. Can someone give me a little direction? Thanks.