When ever I go to "package" a file, it gets to about 95% complete and hangs. Although the file and all associated fonts and images does appear to have been packaged, I have to force-quit and re-start indesign. I'm on a Mac using OS X 10.6.8.
Do you have Suitcase installed? If so, make sure you have the most current build.
Still happening? Disable the autoactivation plug in and contact Extensis.
When it hangs, run Activity Monitor, select InDesign, and run Sample Process. You'll get a report. Upload it to http://pastebin.com/.
Then, chose View > Send Signal: Abort (SIGABRT). You'll get a crash report. Upload that to http://pastebin.com, too.
Post both URLs here, we'll tell you why it hung.
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