Since I wrote about SendX last week I have been using it on my Tour and I don't know how I did without it. This is a very handy application that should be built right into the OS (much like many other apps we've seen popping up lately). SendX lets you easily send information from various built in applications from one to the other. I frequently get emails that I need to follow up on and now I've been able to put them right into my calendar with just a few clicks. Other possibilities include creating tasks from your call log, SMS to a memo and much more. If you haven't had a chance to check it out, you can pick it up in the CrackBerry App Store for 25% off through Wednesday.