Well I tried EasyIso last night and, despite a couple of quirks, it’s surprisingly good.
With a relatively small stand-alone executable which requires nothing more than a functioning aspi layer to work, it packs a variety of features.
It has support for iso creation and burning, data cd mastering and direct burning with support for multi-session, a disc info tool which enables examination of the file structure of individual sessions and extraction of specific files and has the ability to erase cdrws.
It’s relatively easy to use and, in essence, it does pretty much everything that mkisofs and cdrecord can do plus a couple of extras.
In short, a very promising little program.