You should not have to uninstall Roxio 6. However, after using Roxio you
need to set the the cd drive to enable recording for XP to use it.
Apparently, this is not working for you.
You can try uninstalling Roxio and then set your cd drive again and see if
this will work and then install Roxio 6 again.
I use Photo Story, but not from Digital Image Suite 10, (the version I have
was downloaded from Photo Story, v.1 and then v.2) so I may have a different
set up than the one you have from Digital Image Suite 10. I have Roxio 7 but
even with Roxio 5, I had not problem.
Sorry I can't be of more help but you should be able to contact MS help with
your version of Digital Image 10 and see what they say. I have Digital Image
9 and had some questions about it, submitted them to MS and received answers
very promptly.