Creating back-up disks for Sony VPCL1 series
I have just bought a Sony VPCL1 series computer - so far, so good.
My problem is one of pure ignorance and - I suspect - an incipient senior moment: the literature accompanying my purchase urges me to prepare recovery media. The pamphlet warns against using Blu-ray Disc media, DVD-RAM, CD-R or CD-RW discs as recovery media.
My question is: just what sort of disks should I trot off to the store and buy, please?
Thanks in advance for any advice!