Nokia's just come up with a new entry in its Arte series of "jazzed up" cellphones with the 8800 Carbon Arte. The old slider phone now has panels of carbon fiber in its front and rear faces, along with titanium and stainless steel. Internally it looks like the phone is pretty much unchanged, though now its storage has been bumped up to 4GB from 1GB. It remains a tri-band GSM phone, though, and Nokia expects it to hit the shops in Europe by the end of the year for around $1,600. [Phone Arena]