After MANY years with Charms, we bailed after the corporate buy-out. We then went to Cut Time. After it failed me about three times (couldn't send our weekly email due to server issues), I gave up on that and went straight to Google.

Google doesn't cost us a dime and is seamlessly integrated into our district's technology plan. It honestly can be done. At first, it may seem insurmountable, but I promise that it's doable.

I have not checked out Presto, but it would take a pretty amazing program for me to not only adopt it but also insist that our feeders also adopt it.