wow! you sure do love your n900 more than i do mine. mine is also a "water product", and i've dropped it from about 3 ft. high to a concrete floor, leaving scratch marks on 2 corners of the metal frame. but i don't think i would ever spend that much money on accessory unless i really, really need it. so far i've only bought an extra battery (a nokia one) for use in a trip i went on, and another headphones (without a mic) cuz the original one was broken.

the reason i asked my question was because i'm thinking to get a smartphone for my wife. i've shortlisted the Galaxy S i9000, the N8 and the C7. she likes the Galaxy for its bigger screen, but i like the N8 or C7 for they're Nokia's and the N8 has better camera and HDMI, and it's generally a better phone except for the OS, and the N8/C7 are cheaper too. i just don't think the Galaxy is worth paying $4000+ for.