These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.09 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/libburn-1.5.8-r2::gentoo  USE="-debug -static-libs" 982 KiB
[ebuild  N     ] dev-libs/libcdio-2.4.0:0/21::gentoo  USE="cxx -cddb -minimal -static-libs -test" 1682 KiB
[ebuild  N     ] x11-misc/makedepend-1.0.10::gentoo  148 KiB
[ebuild  N     ] app-cdr/cdrtools-3.02_alpha09-r5::gentoo  USE="acl filecaps nls unicode -caps (-selinux)" 2107 KiB
[ebuild  N     ] app-cdr/dvd+rw-tools-7.1-r4::gentoo  138 KiB
[ebuild  N     ] app-cdr/cdw-0.8.1-r3::gentoo  839 KiB

Total: 6 packages (6 new), Size of downloads: 5894 KiB