BBBB... here's the link to the article:
http://roland-arranger.com/index.php?option=com_content&task=view&id=94&Itemid=56 I use SansDisk CF cards in a SansDisk PCMCIA CF adapter.
Just remember, on an E60, there isn't that much room left on the internal FlashROM HD after the ROM styles and OS. It's only a 15MB drive (G70 has 50MB) and the ROM styles takes up most of it...
So having a good strategy for managing all your styles and songs is even MORE important than the more expensive models, IMO.
BTW, Sweetwater say 4GB is upper size limit...
Personally, a few different 512MB cards makes more sense, as there is no folder utilities to separate different styles into different categories. ALL styles go in one folder. If you have some 'work in progress' styles, like revoicing the ROM styles or conversions, etc., having them on separate cards makes it easier to keep a track of what you are doing, IMO...
Hope this helps.