Nope, currently you can only do that with Western Digital 2.5" BEVS-LAT drives, and Western Digital 2.5" BEVS-RST drives... It is most definitely possible with other drives, but TheSpecialist has no plans on writing the code for them, simply because there is no need to. Western Digital is cheap on drives. And you can't just 'copy' it to the drive, you need sector 16, which is either encrypted or something, I'm not sure but I know it was a bitch for them to extract.
http://forums.xbox-scene.com/index.php?showtopic=601813 is the topic for TheSpecialist's tool
Either get one of these drives and use HDDHacker v0.91 or buy an original. (Buy one on ebay, they're cheap, maybe even here on the scene you could get a cheap one.)