In response to my previous post about Firefox, TC Krantz suggests Mozilla's Thunderbird as an e-mail/RSS reader/calendar client.
As someone who misses Entourage dearly, but can't stand the crashing problems I had with it, I'm going to check out Thunderbird. I'm still not happy that Apple Mail and Calendar can't do everything that Entourage did.
Image: (c) T.C. Krantz, Curious Dolphins.