Well Stu, there are alot of documents stating that the c860 has 128 megs of ram and 64 megs of rom. If there were no difference what would be the advantage of buying the other. It\'s not like getting a car were the only upgrade is different paint or a cup holder.
Maybe it\'s like getting a model 2004 car instead of a model 2003.
As I understand it, the 860 is nothing more than the *next* model-
that is to say, the replacement for the 760, which is no longer being produced or sold by Sharp.
In fact, C760 (and C860) users in these forums have reported that their
devices have 64mb of SDRAM, and 128mb of flash NVRAM (aka ROM).
Sharp has no incentive to differentiate the two models; the C860 is selling, new (in Japan) for the same price that the C760 sold, when it was released. Merchants who still carry the C760 are selling it at a discount, just because its \"old\", but the only different features are onboard software, and case color.
Whatever the documents state, I\'d be more inclined to trust savvy users who have poked at the internals of their own devices.