UPDATE: Want to be able to track a BlackBerry when it gets lost or stolen with a more robust online system? Check out GadgetTrak, available for GSM-based devices.

Got a Blackberry? Ever worried what you'd do if you lost it? Ever actually had to replace a lost one before? Lost or stolen, it's good to be able to find your handheld, especially if it has important data on it.

A couple years ago I was in Minnesota on a trip and went to play FrisbeeTM Golf with a friend. The course went through the woods and across a couple fields. When we got done, I realized my Blackberry phone was missing. Not good.

We used my friend's cell phone and started calling it. I got lucky that day. It was (thankfully) not on vibrate mode, and we eventually found it deep in the woods (where I had been forced to bushwhack in order to get to my flying disc). The battery was near dead.

Now it appears there's a better way. Berry Locator is a software program that will cause your Blackberry device to scream and flash - even when set on silent mode. When you lose your device (or if you can't find it in the house clutter) you just send it a specially-formed email and it wakes up and does its thing, letting you find it. Even better, if your BB has GPS capabilities, you send an email and it will reply via email with a map showing you the coordinate where the device is located. Plus, you can type text in the body of your email that will be displayed on the screen when it's activated, in case someone else finds (or otherwise has possession of) your Blackberry.

Combine that feature with a password, data encryption and the ability to nuke the device in a worst-case scenario (on a corporate BES system), and you're pretty good to go.

Cool capability, but it only works if you install it ahead of time. There's a free trial version, and when you decide to buy it, it's only five bucks.