When I attempt to trade with another player character, neither of us can offer the other money as part of the trade. The Tria panel of the Exchange window shows 0 (zero) for all denominations, and the Inventory window lacks a Tria panel. I confirmed this with another player as of last night (2005-04-08) with both of us (AFAIK) running the most recently-updated Windows client.
I couldn\'t find this in either the Forums or BugTracker, although I have a vague recollection of seeing something similar posted. If it\'s already known, I apolgize; otherwise, if one of the Devs asks me to, I\'ll submit a BugTracker report on it.