I've heard that a lot-- that asus burners are rebadged lite-ons. I pulled mine out and it has no mention of lite-on anywhere, as the rebadged ones do. All it says is asus.. yada yada yada. I've also heard that asus makes their own drives. Regardless, it is great, solid, sturdy construction, built like a tank. Burns anything i throw at it. I still haven't gotten used to burning cds in under 3 minutes....