Been away for a while. Currently using luatex for lightly 
formatted documents. But I want to use Context for my next
job (lots of formatting). How do I incorporate luatex and 
the fonts found by luatex in my Context file? 

And should I use MKII or MKIV?

My luatex books are basically pdftex files with a few 
statements to get at fonts not included with TeX, e.g.,

\input luaotfload.sty
\font\lll={CHOPS___.TTF} at 48bp
\font\lk={CHOPS___.TTF} at 36bp
\font\hl={CHOPS___.TTF} at 16bp
\font\head={CHOPS___.TTF} at 26bp
\font\lr pplr7t at 12bp 
\font\llr pplr7t at 14bp 
\font\rm pplr7t at 10bp 
\font\it pplri7t at 10bp
\font\bf pplb7t at 10bp


-- 
John Culleton
Able Indexers and Typesetters
Cover design, Indexing, Interior Layout