Funny enough the drive isnt even listed on artecs european website or usa or taiwan one either. If you want firmware updates for it just pop over to BenQ's site
Not surprising for Artec. Took me forever to track down their DVD-ROM updates back in 2003. And their official firmware updater is, um, MtkFlash. It's one thing to offer MtkFlash for recovery (like what BTC does), but to have it as the official flasher means that Artec didn't even bother to develop their own flasher. They don't really put much effort into this stuff.