We definitely absolutely positively cannot attest to the validity of efficacy of this hack, but word on the street is you can actually solder in a dead iPod nano's guts (namely the Samsung flash chips) to double that storage to 8GB on a formerly 4GB nano -- and the guy who's making the claims is also offering up his services to do so for a paltry $225 (which includes shipping, natch). Buyer / modder / hacker beware -- you know what they say about things seeming too good to be true. That said, anyone given it a go yet?

[Via hack a day]