It was needed for me talk here. (Thanks Google to find this topic.)
I hope the goal of BS-X Project is understandable ^^
By the way, i have edited bsnes' source code for it's accuracy, debugger and its part of Data Pack emulation support.
Also...
I hope the information of download data in the wiki is understandable.
And i'm not done yet.
It's quite difficult, since i'm mostly trying some random tests, using a tracer and read the asm opcodes, and watch the RAM too.
(Download Size of program, is really, really weird.)