I was occasionally running Easy CD Creator 5.x and DirectCD under Windows XP Professional and it worked okay except for occasional glitches with DirectCD and CD-RW media.
I tried Easy CD Creator 6 and EasyWrite and applied the 6.0.2.4 patch.
The Easy CD Creator 6 worked a lot like Easy CD Creator 5.x.
EasyWrite seemed to about as reliable as DirectCD but the errors tend to crash (blue screen) Windows XP Professional.
EasyWrite formatted CD-RW requires an EasyWrite reader to be installed to be read in normal CD-ROM drives, just like UDF reader is required to read DirectCD formated CD-RW.
I uninstalled Easy CD Creator 6 and EasyWrite and they seem to uninstall properly.
I have installed Ahead Nero 6 and InCD 4.0.1.21 to compare my experiences.
Ahead Nero 6 gives no problems like Easy CD Creator.
InCD 4.0.1.21 seems to be a bit more reliable than DirectCD or EasyWrite and I have experienced no crashes with InCD 4.0.1.21 running under Windows XP Professional so far.
InCD formatted regular CD-RW media at around 503 MB while DirectCD and EasyWrite format the same media at around 533 MB but 30 MB difference is not a large issue for me.