If by that you mean "can it install separately from other Roxio applications," the answer is yes.
If by that you mean "can you purchase it as an individual application," the answer as far as I know is no.
You can, however, buy the OEM version of EZ CD Creator 6 for a pittance. I bought it for about $9 from www.mwave.com
just for Drag-To-Disc (usually must be bundled with some kind of hardware purchase). I don't know if they still offer it.