Hi Francis: A plextalk PTR-1 player / recorder is a daisy player / recorder. It can play and/or record to either a CD or flash memory. These recorders, which are not cheap, are available from either RFB&D or IRTI (innovative Rehabilitation Technologies Inc.). Hope this helps. John ----- Original Message ----- From: "Francis E. Khan" <fekhan@xxxxxxxxxxx> To: <bookport@xxxxxxxxxxxxx> Sent: Friday, August 26, 2005 8:13 PM Subject: [bookport] Re: High-Performance CF Cards > Please pardon my ignorance but what is a Plextalk ptr recorder and what > does it do? > ----- Original Message ----- > From: "John McCann" <lists@xxxxxxxxxx> > To: <bookport@xxxxxxxxxxxxx> > Sent: Friday, August 26, 2005 5:47 PM > Subject: [bookport] High-Performance CF Cards > > >> Hello: >> >> I've purchased three of the sandisk 2GB Ultra II CompactFlash memory >> cards in the past six months, and I swear by them. Now, two things: (1), >> they're not cheap, ($179.95 from buy.com), and (2) yes, despite the >> "ultra II" marketing designation, they *are type 1 cards; I know, as I >> said, I own and use three of them. >> >> My initial reason for choosing cards with such fast write-rewrite speeds >> was because I also wanted / envisioned these cards being used in my >> plextalk PTR1 recorder as well as my book port. >> >> Mindful of Rob Meridith's comments, if you can get a *reliable 2GB CF >> card for $99, I'm not sure the increased navigation speed in the book >> port is worth the additional $80 you'll pay for a sandisk card, but also, >> keep in mind that the sandisk cards come with a lifetime warranty; won't >> help you much as far as data loss if you haven't backed up your card data >> to your hard drive or other storage medium, but at least you won't be out >> almost two C notes. >> >> Below is the information about the sandisk ultra II 2GB CompactFlash >> memory card as taken from the buy.com website...for informational >> purposes only. >> >> John >> >> >> [Clipped from www.buy.com] >> Product Description >> >> In the fast-paced world of Digital Photography, you rely on your camera >> and its capabilities. You also rely on your CompactFlash card to be fast, >> reliable >> and compatible with your camera. To meet the needs of professional and >> advanced photographers, SanDisk has developed new, optimized CompactFlash >> cards >> that have a minimum sustained write speed of 9MB per second and a read >> speed of 10MB per second, take advantage of the advanced features of high >> mega-pixel >> digital cameras, deliver superior speed. Now you can capture those >> high-resolution images even faster! Do it all with low power consumption, >> which means >> longer battery life. SanDisk Ultra II CompactFlash cards are ideal for >> your most demanding photo shoots, including photojournalism and event, >> sports, nature >> and fashion photography. All CF cards from SanDisk are Type I format, >> including SanDisk Ultra II CompactFlash cards. >> >> Item#: CVXM7N >> Buy.com Sku: 10362776 >> Buy.com Sales Rank: 632 >> Manufacturer: >> SanDisk Corporation >> Mfg Part#: SDCFH-2048-901 >> >> Features >> >> Product Description - SanDisk Ultra II - flash memory card - 2 GB - >> CompactFlash Card >> >> Product Type - Flash memory card >> >> Type - Flash >> >> Storage Capacity - 2 GB >> >> Form Factor - CompactFlash Card >> >> Modules Qty - 1 >> >> Manufacturer Warranty - Lifetime warranty >> >> >> > > >