Pre-formatted DVD-RAM discs

Related to my recent post of a problem using DVD-RAM discs in my new Panasonic DVD Recorder:

I bought these: http://www.amazon.co.uk/exec/obidos/ASIN/B0006TNA2K/qid=1152009698/sr=8-1/ref=sr_8_xs_ap_i1_xgl/026-6934755-3866005

Which I see are marked as “pre-formatted”. No other DVD-RAM discs I’ve checked on the Amazon site are described as this. Would this be a problem? Should they be erased first, like with DVD+RW etc?

Danny.

The Panasonic RAM disks I’ve bought have always been pre-formatted. I only use them on the PC without problems and in your case as both disk & player are Panasonic I can’t possibly imagine there would be any problem whatsoever.

Where Did U Get Them From?[i

Available in Currys , PC World etc