Remote locking/wiping app for Treo 800w?

[Chimmer]

I used Butler on my Palm Centro. One of the cool features was remote locking/wiping of your device and or card data in case phone was lost. You sent an SMS message to your phone and could lock it, wipe phone data, or wipe all including card data, depending on the SMS message you sent.

I was searching and found Warden Security and was wondering if anyone had any experience with it or could recommend an alternative.

Thanks!