I'm looking for a calendar/scheduler application that:
1. Is ONLY a calendar and scheduler (so evolution won't cut it)
2. Is light and fast (I have an older computer, I'd like something faster and lighter than Mozilla's Sunbird)
3. Looks alright (for instance, I found at least one such app made for the command line)
4. If at all possible is based on Gtk (I use Xfce)
Any recommendations? Oh, and I don't want anything web-based (found a ton of those on sourceforge).