Lighting Fast Email Search – lots more faster as compare to the default search in Outlook 2007.
Threaded Conversation – If you already get used to GMail threaded conversation this is a pretty good.
Quick attachment discovery – provide you a historical list of attachments for the selected contact.
Other features which I think is nice to have are;
- Email analytics
- Navigate your inbox by people
- Your personal assistant
- Phone numbers extracted from emails
Click this link for a product tour and decide you want to give this software(currently in beta) a try.