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By David Berlind
Posted on ZDNet News: Mar 6, 2002 12:00:00 AM

If you're dealing with inbox overload or you think you can benefit from reliably receiving and responding to mission-critical data 24/7, look no further than Research In Motion's BlackBerry.

I've dissed most personal digital assistants (PDAs) because of their unreliability. So when RIM spokesperson Scott Pollard contacted me, saying, "Keep your chin up, David. It gets better from here," I rolled my eyes. I can't tell you how many times I've heard that before.

But things did get better. A few days later, a BlackBerry showed up in the mail. In spite of some imperfections that RIM will no doubt correct, the device is quite possibly the best existing combination of wireless/email functionality and personal information management.

Small, but powerful
RIM sent me its 957 model, which boasts a larger display and some additional keys on its "thumbboard" than its smaller cousin, the 950. While I've yet to try the smaller unit, you'll have to trust me that almost every 950 owner I've come into contact with has been insanely jealous of the 957.

The 957 is smaller than all other leading PDAs at about the same width and half the height of a deck of cards. Considering the device's size and built-in wireless functionality (typically a power drain), no similarly equipped PDA I know of can challenge the BlackBerry's battery life. But reliability is really its strong suit. My BlackBerry has only crashed twice and, in both cases, a simple reboot revived the device without any data loss.

Most everyone I know is skeptical about thumbboard-based devices. The keys are so small it's hard to imagine entering contacts or notes--much less responding to email. But you can cut down on your typing by using the 957's pre-programmed--and modifiable--text shortcuts; for example, I programmed "ty" to automatically convert to "Thank you." And the 957's larger display (than the 950) means less scrolling through documents and databases (such as contacts).

After you figure out the shortcuts that convert words and phrases you use frequently, you'll find yourself thumbing some pretty substantive notes with surprising speed. You'll also be surprised at how many messages need only a "yes" or "no" response. This is where the productivity factor kicks in. Recently, while stuck in the Denver airport, I handled 100 percent of the email that accumulated in my inbox since my last online session. Some of the messages required responses, some I just needed to read to keep on tops of things, and others were SPAM that needed deleting. When I got to work the next morning and synchronized the BlackBerry with my notebook, my inbox was nearly empty.

Synching flawed
Of course, the BlackBerry isn't perfect. When it comes to synchronization, it has a few flaws. The BlackBerry updates its corresponding inbox wirelessly through one of the supported networks (such as Motient's DataTAC or Cingular's Mobitex) and RIM's BlackBerry Enterprise Server software, which runs alongside the e-mail server. As a result, MS Exchange Server and Lotus Notes users will notice that inbox messages will reflect previous BlackBerry actions when they use their Windows clients.

On first glance, this seems like a highly efficient feature. Unfortunately, not all possible message activities--only four of five--are updated this way. Yes, you'll be able to see, for example, opened messages, but deletions are ignored. According to Pollard, this was done to conserve battery life. But that doesn't make sense to me; it can't take any more battery power to communicate a delete mark than it does to send an open, reply, forward, or move mark. Even if it did, the decision to send or not send them should be a user option. The bottom line is that you have to use the BlackBerry cradle and desktop software in order to perfectly synch. This is similar to how Palm and Pocket PC devices work, but if you do a lot of offline email work, you may find your BlackBerry and Outlook inboxes frequently out of synch.

After you've worked around the synchronization problems, you may find--as I have--that your e-mail productivity will shoot through the roof.

Costly Web browsing
Another area where the BlackBerry falls short is in Web browsing. Doing so will cost you more money than it does with either the Palm or Pocket PC devices.

But I don't think it matters that I don't have the Web browsing option on my RIM. My browsing experiences with Palm and Pocket PC have been lousy due to speed and network availability, so I haven't found the feature very useful. I use wireless for e-mail, and the BlackBerry handles that expertly. I'm fully prepared to sacrifice the color display I've grown used to on my Pocket PC-based Compaq iPaq; if I'm not browsing the Web or viewing images, I can live without color.

Finally, the BlackBerry should improve its cradle, which acts as both a synch tool and a recharger. Unlike Compaq's iPaq and Hewlett-Packard's Jornada (both of which can be recharged without their cradle), this means that if you want to bring a recharger on a trip, you have to bring the entire cradle as well (or purchase an optional AC charger).

But given the BlackBerry's reliability, battery life, size, wireless capabilities, and tremendous boost to my productivity, I can overlook the device's current flaws in the name of getting mission-critical work done. Nothing I've used measures up to the 957.

Talkback: Tell me about the PDA you use to handle e-mail when you're on the move.

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