Drag and Drop on CDRW
 

in windows, you need InCD to so that,
in linux,
do we need special software to do that?

You need some packet writing software with UDF support -- UDF might be built into the kernel --don't know.

If you DO get UDF working it should also be able to drag and drop to DVD+/-RW -- a much better option than CDRW anyway.

Google on UDF support / Linux
and post if you DO get it working
Cheers

-K