Hello Bombur,
I am Japanese speaking C3000 user. However, I searched into yahoo.co.jp, but I couldn't gather much info.
In Sharp web, it clearly says that CE-AG06 is supported on L-C860, SL-C760, SL-750, and SL-C700. Also, there is a list of CD-ROM included software, and "camera soft for CE-AG06" is included in those machines' CD-ROM.
http://ezaurus.com/lineup/sl/compare_spec.htmlIn C3000 column, there is nothing mentioned about CE-AG06, but at the same time, they don't say "not supported on C3000" in FAQ page.
For hardware-wise, there shouldn't be much difference between C860 CF slot and C3000's one. So, if you can find someone who owns C860 CD-ROM, that may work on C3000??? but I am not sure. I will post if I find some user's experience or some sort.