Since this program uses two-way sync, beware that things that happen as a result of bugs (like the two-day span for timeless events mentioned above) will also be pushed back up to Google Calendar.

I rely on GCal too much for it to be compromised even in minor ways, so I've uninstalled for the moment. I think its a great app though and will reinstall once it reaches a more complete version. It is really in alpha stage at this time, so be cautious.