"locales" and "alphabets" as table-listed at
http://code.google.com/p/prs-plus/
I see your point about programming/compiling. I'll install PRS-Plus. Just that...I'm feeling a bit dumb right now (after years on Linux)...once I've downloaded the .zip file onto a Windows desktop, what am I supposed to do? Just copy onto the sony reader main card and double-clock on "setup"? (one of the three items I see if I open the PRSP_650_2.1.01alpha file). Thank you again for your help and support!