This is a welcome development. In the last 6 years I've written as many e-mails to Sony to request Mac compatibility, surely I wasn't the only one, cynics amongst you may say this will not have made a difference. I'm a Mac user, so I look on the bright side. Nevertheless, this is great news. I only wish a portable MiniDisc recorder could have an non-Atrac option, i.e. at 44.1 KHz as alternative to the phasing out of DAT machines. The proposition of a quality recording iPod is daft. Removable media is essential. Podcasting may drive this market. I've searched for sources to buy MZ-M100 in the UK, not had much luck. Any ideas?