Just an FYI to those that use this software. I've been having issues importing .mkv files into iVI Pro for a while. Basically, iVI will just hang while scanning the media. I emailed tech support and they pointed me to a new Beta version that is in the works to address this issue. I downloaded it and verified the problem is fixed at least for me. If you are having the same issues I would try the new Beta. An official update should be out soon.
Link to new Beta: http://spsdownload.com/iVI/bin/iVI03328.zip
Link to new Beta: http://spsdownload.com/iVI/bin/iVI03328.zip