As an American I thank you for adding partial NTSC support. I would like to emphasize that fixing Argon's NTSC screen ratio as well as adding 60KHz no interlace mode, is not only useful for us in the US, but Japan, Canada, China, Mexico, parts of Central and South America, and many other countries use this display format for their TVs.
I appreciate all the work that is going into this project. If your only goal is to make this program a front end to SMS and ulaunch elf, I'm overjoyed. If you accomplish more than this, I will be extatic!
Long Live the PS2 Homebrew scene!!