We're pretty sure there's a load of irony here somewhere, but we just can't put our finger on it. Sony is selling its chip manufacturing facilities -- including ones that build the Cell and RSX chips that go into the PS3 -- to Toshiba, and the $835 million deal goes down April 1. (No, this is not some April fool's joke, just really awkward timing.) Toshiba's also in a $16 billion partnership with SanDisk to produce flash memory, so it's looking like with the inclusion of Sony's chip capacity we're looking at quite the chip giant. We had wind of this Sony deal last year, but it looks like things finally got official just as all this "HD DVD losing the format war" stuff went down. No hard feelings, right Toshiba?