Webmail makes digital life on the road easier, but for most of us it’s not a particularly elegant solution. The browser interface can be oh so slow; you end up with multiple email addresses and messages stored in different places; and you lose the benefits of using powerful software such as Microsoft Outlook to handle not only your email, but also your calendar and contacts.

Far betterwould be the ability to take our home or office email with us: the same email program we use every day; the same email address; the same configuration; and the same mail store.

Unfortunately, most Internet Service Providers - and office mail systems - throw a fit if you try to use your email using another ISP’s network or a wireless hotspot. If you’ve ever encountered a “relaying denied” error message, you’ll understand the frustration this can cause.

Enter portable SMTP servers. These alternative mail deliverers provide a simple solution to your email-on-the-road woes.

SMTP? 

SMTP is not the sort of thing most of us spend a lot of time thinking about. If you know what the initials stand for – Simple Mail Transport Protocol – you’re ahead of the game. But when it comes to taking your email with you, it’s worth gaining at least a nodding acquaintance with the possibilities behind those initials.

I’ve written a guide to using an alternative SMTP server to gain seamless access to your email from anywhere. The article describes a number of ways to loosen your SMTP shackles, but if you’d like the I’m-too-busy-for-an-executive-summary summary, it’s this: give SMTP2Go Worldwide SMTP Server a try. This SMTP relay service is inexpensive (with a 7-day free trial so you can check it out), ridiculously easy to set up, and works smoothly and reliably.

I’ve tried other portable SMTP solutions in the past, including the downloadable Postcast Server and Gmail’s SMTP server, and encountered bumps and hiccoughs on the road. Using a relay service like SMTP2Go seems to eliminate those problems.

There are other SMTP relay services and downloadable servers available and I mention several of them in the article. Have you had experience - good, bad - with any such services? Let me know.

Yesterday I blogged about Microsoft Word’s hidden calculator; today, its Google’s.

Well, it’s a calculator, yes; but hidden? Not at all. It’s right there in Google’s search box.

That’s right: Google has a surprisingly powerful calculator built into its search box. I’ve written it up in my article Google: The Whole Shebang, but as one reader pointed out, that article is a lot to absorb in one sitting. So here’s a quick rundown on the calculator.

You can toss it equations with basic operators such as + (addition), - (subtraction), * (multiplication) and / (division). Or go a little fancier and find the remainder of a division using modulo (%):

• 527%19
• 99 modulo 4

Calculate roots:

9th root of 40353607

and factorials:

9!

You can even use trig and log functions or work in octal, hex or binary by using the prefixes 0o, 0x and 0b respectively.

Conversions, too 

The calculator uses the “in” operator to provide handy conversions. All the following will work:

• 7901 yards in kilometres
• 2010 in roman numerals
• 44 kph in knots
• 5 troy ounces in lbs
• 0.0000002 speed of light in miles per century

You can also do currency conversions using the same “in” operator. For example:

us dollars in australian dollars

Up pops the USD/AUD conversion rate. If you like, you can be far more specific:

• 7 pounds sterling in danish krone
• Or how about this:
• 2.9 usd per gallon in aud per litre

Experiment with the calculator to explore its capabilities and check out Google’s Calculator help for more.

I’ve added a new article on Google to the Tutorials & Guides section here: Google - The Whole Shebang.

If you’ve done little more with Google than search the web, you’re missing out on most of the good stuff. Stuff like Picasa, Google Earth, Docs, Gmail, Google Mobile. The list goes on.

In fact, there’s so much emerging from the Google Labs on a regular basis that it’s impossible to do it justice in a single article, so I’ve tried to hit the high spots, talk about technologies available worldwide and not merely in the US, and provide some tips to help you make the most of Google’s services.

 If you do happen to be located in the US, make sure you check out one of Google’s latest offerings, GOOG-411. It’s the cheapest, fastest way to locate and connect to restaurants and other businesses in your local area. It works from your cell phone using voice or text.

Google has plans to add flight info, stock prices and a bunch of other features to GOOG-411. 

I was presenting at a teleconference earlier this week for OneWorld. It’s a great organisation, and all my fellow teleconferencers were from non-profits, so I felt like there was a sympathetic audience on the other end of the line for my presentation of highlights from NTEN’s Non-Profit Technology Conference.

But really, I had no clue whether they were sympathetic or not.

As I was presenting, everyone else’s line was muted, so my words went completely, disturbingly uninterrupted. Not even a hushed cough or a shifting of buttocks on a chair to be heard. And, of course, there was no visual feedback. Were these quiet folk nodding? Sneering? Snoring? Cheering me on? Or wishing I’d finish? Were they, indeed, quiet at all? There was no way to tell.

Teleconferencing is a silent, squirming ordeal for presenters.  It’s not quite so bad when everyone’s an active participant, or there’s an accompanying web-based component, or some other way to provide interaction. But for a straightforward talk, it’s downright nasty.

The best part of making any presentation is feeling the mood of the audience and responding to that mood. You can start off flat and still win them over if you use the visual cues, eye contact, subtle shifting of attention to help you remould your talk to fit the room. Fat chance of that when you’re speaking in the teleconferencing cone of silence.

Web 3.0: Goodbye teleconferences? 

After my bit was over in the teleconference, the host invited questions. I’d been talking about web 2.0 sites and services and someone asked: “What do you think Web 3.0 will bring us?”

There are lots of different ideas about this. Tim Berners-Lee thinks web 3.0 will bring us the semantic web, an Internet in which computers understand the information stored on them and act as truly intelligent agents. Self-aware sites, if you will. Others talk about an intersection of small applications all working together, regardless of whether they’re on your computer, a phone or another device. Something far more sophisticated and seamless than the digital handshaking that goes on now with web 2.0 apps and services. Others think the driving technology behind web 3.0 will be improved hardware and greater bandwidth, and applications which benefit from these hardware advances.

Perhaps it was in response to the eerie quiet in which I had just presented, but I picked on the latter; the hardware-driven advances. I said web 3.0 would be the death of the teleconference. After all, there’s no reason why, with the faster connections and more powerful graphics processing coming down the pipeline, videoconferencing shouldn’t replace teleconferencing almost entirely - at least in countries with big, fat Internet pipes and generous data plans, like the US. If I can conference on Skype with my far-flung family now, then surely web 3.0 will deliver ubitquitous video interactions.

Of course, web 3.0 should herald much more than merely the death of teleconferencing. Seth Godin has an interesting take on web 4.0 and it sounds good to me. But only if I no longer have to teleconference. Without that advance, web 3 or web 4 will both be failures.

I’ve been a fan of TinyURL for some time, and I blogged about it recently. TinyURL converts long, unmemorable web addresses into tiny web addresses. For example, TinyURL converts the address:

http://www.rosevines.org/blog/2008/1/25/troubleshooting-a-google-slow-down-makes-me-think-about-dump.html

into:

http://tinyurl.com/ytgp26

That’s much easier to type correctly into your browser and works well in email, where long addresses are often broken. The TinyURL is also permanent: once you create it, it can be used by anyone, anywhere, at any time; if you try to create a TinyURL for a previously-Tiny-ed site, you’ll be given the same shortcut URL.

The only trouble is, these short URLs are just as unmemorable as their long equivalents. If you want to return to the site, you’ll need to have stored or written down the TinyURL.

Moourl performs the same miniaturisation trick as TinyURL, but goes one better. It generates a small, randomly generated series of characters, such as:

http://moourl.com/bgw81

and it then gives you the option of assigning your own 20-character Moo address as well. So that initial long address could end up as:

http://moourl.com/blogslowdown

Now that’s short and easy to recall.