A while back I asked if it was possible to filter a calendar containing both recurring and normal events for items occurring [Today]. The consensus was no which I passed back to the user. Now they've decided the functionality is essential and they're willing to pay for it. Can anyone recommend a 3rd party webpart (MOSS 2007) that will give me something that looks like a standard filter view on a calendar list and handles recurring events? Extra points for something that does aggregation across several lists, but this is secondary.