That sounds really odd, can you zip and upload the offending file

I've tried restarting. In fact, I had to force quit Flash because my shortcut
keys stopped working. I'm working off my iBook without connection to the
internet (and sitting at a PC at the moment), so I can't zip the file and
upload it for viewing. I'm wondering why all of a sudden my shortcut keys are
ineffective. I think the two problems are related, but not sure what caused
them. I'm open to any suggestions.