1.4.7 - Awesome product. Here is something that has been since 1.4.6 (and still is happening). Not sure if this is suppose to or not.
a) What I love... normally - with the normal keyguard, if the phone comes on while it is charging (overnight), it won't turn back off. So Snappermail, appts, or moving floating appts will auto-turn it on and it WON'T turn off

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With the TreoButler keyguard - it does turn off - even plugged in. AWESOME.
b) What I am not sure is suppose to happen:
If I have the "normal" keyguard on... I press the Phone/Appt key. That app opens and it waits for me to turn off keyguard. If I press the mail key - it is ignored, until I turn off keyguard.
With the TreoButler Keyguard on... I press the Phone/Appt key. The app opens and it waits for me to turn off keyguard. HOWEVER, if I press another application key (e.g. Email), it will switch to email. The only reason this is a hassle is that Snappermail will "sync email" if you press the email button twice - and the TreoButler keyguard will let this happen even without "unlocking the keyguard".
This is NO big deal - I can turn off the double-press feature in Snappermail.
c) As long as I am at it <smiling> - I would love to use the default "icon.message" for the keyguard. Certain applications overdraw the little key - and make's it a little "hard" to see. So using the normal keyguard notification box - or being able to change the color of the key (and keep it foreground)...
GREAT product. Best util for my treo!