Hi
I had the same problem with my MB Pro and an Epson Stylus Photo PX700W printer after upgrading to snow leopard.
I got onto Epson tech support and was advised to do the following (which worked by the way!)
1) Delete the Epson printer from the "Print & Fax" utility in the "System Preferences"
To do this, open "Print & Fax" and choose the epson printer in the left hand pane under "printers".
Then hit delete
2) Go to the Epson support site and download the latest drivers for your printer
URL =
http://www.epson.co.uk/support
3) Enter your printer type and on the following page choose "drivers and software"
4) I personally downloaded the driver plus the Print CD application although I believe it may have been the same version as the one I already had installed.
5) Once the driver package is downloaded use the installer and install as normal
6) Once installed go back into "Print & Fax" and choose the + button under the printer left hand pane to choose a new printer.
In my case the printer was found on wifi using bonjour and I just chose it
7) launch the "Print CD" app and try to print
In my case all the options that had been greyed out had returned and I was once most able to print to CD/DVDs
I hope this helps