No Refound it here :)

http://forum.sketchup.com/showthread.php?t=72133
and you can load the file objloader.rb (slide the page)
he said "Still doesn't handle negative face indices, i am working on it"
hum hum :)

Progress bar can be found here http://www.smustard.com/script/ProgressBar and press download up page right corner

Suspense again !