Summary: I have been using the Memorex Pocket/Mini CD-R discs for a while now in my Sony CD-Mavica Digital Camera, and have never come across a single problem till date. Sony cameras do display an irritating warning message saying \"SONY DISK RECOMMENDED\" for a couple of seconds every single time you power them on, but apart from that, using this media causes no issues at all.

Edit: This is my 2nd spindle, and I recently started noticing some problems with the discs in this spindle. When I compared them with the discs from the 1st one, it turned out that the older discs were all made by Ritek (well known as one of the best media manufacturers), and all of the new discs are made by the cheaper company CMC Magnetics, which almost everyone tries to avoid.

Summary: They are convenient. The prices could be cheaper. The player and disc are small enough for me to carry anywhere. Dell had the cheapest price for the disc as well.

Summary: This are the mini CD-R disk needed for the Sony Maciva digital cameras. Sony \"recommends\" their own brand. But after taking hundreds of pictures of over 50 Memorex disks, I can highly recommended the Memorex as a less expensive alternative to Sony.