When you speak about the WDC 65816, does this chip: http://www.westerndesigncenter.com/wdc/w65c816s-chip.cfm wil work with your project (and in a stock IIgs, � 2Mhz) ? 9$ :]I do not even know 'til now that the chip (and the 65C02)are still in production.
y'a plus qu'�.... JV