Of the entries I have seen so far Iike these. I think I would like entry #2 and #5 better if it was a whole brain rather than with what looks like a bite taken out of it. I would also like to see one with the brain element before the word storage. Can you also try some different color combinations? I don't like the black background - i don't want a "reversed-out" logo. I like the simplicity of #1 - but I'm not sure my client will. I have a feeling he want's the literal brain element as part of the logo. thank you.