Thank you! Worked great on Mac. This is probably obvious, but didn't need imm32.dll.so and some of the file paths were different on mac. Other than that, great guide!!!
Also, If it helps anyone, I've updated my scripts with the new paths. This way I can launch FFXI and its configuration tool straight from the doc.
To launch FFXI:
tell application "Terminal"
reopen
activate
do script "cd ~/.wine/drive_c/NasomiXI/SquareEnix/Ashita/ffxi-bootmod/" in window 1
delay 2
do script "wine boot.exe --server nasomi.com --hairpin" in window 1
end tell
To launch FFXI Config:
tell application "Terminal"
reopen
activate
do script "cd ~/.wine/drive_c/NasomiXI/SquareEnix/'FINAL FANTASY XI'/ToolsUS/" in window 1
delay 2
do script "wine 'FINAL FANTASY XI Config.exe'" in window 1
end tell