Hey, thanks for the helpful replies, guys! A few follow-up points herewith:-
1. No, lee269, I ain't gone away, and yes, your pic and details suggest that you found the same product. Can you supply the URL of the German site? I bought mine on
www.thegadgetstore.com (a subsidairy of Serif who appear to specialise in very cheap products) but I cannot out who is the manufacturer, and their technical support people have told me there's no plugin available.
2. Yes SKNN, despite the above, the Jazzy seems to me like good value for money at 60 quid - I'm no expert but this appears lots cheaper than the mainstream products to me. And (so far at least) it works, sounds OK, and I can use the proprietory software OK to up/download MP3s. It stores 64Mb but I haven't translated this into running time yet.
3. No, I can't see the device as a disk drive. It also stores 'REC' files but I can't see this is relevant.
4. Is anyone from MJ monitoring this thread and/or planning to help and/or offering to create the missing plugin? I confess I've come across the Musicmatch jukebox since I posted my question and am thinking of ditching MJ for this anyway...