I took the following steps: used jt to package up ~addons/math misc folder dragged jattach.html and dropped it on my hopper web page got the hopper URL to the file in clipboard pasted the link here
http://hop.tl/H70cbqe2g9nKV7_UQs In theory, you you can read this message on your iPad, tap the link, and continue the process to get ~addons/math misc folder installed. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
