One of the first surprises out of today's Apple event, other than Steve Jobs appearing on stage again (!!!), was the announcement that iPhone OS 3.1 and iPod touch OS 3.1.1 were available. We're still waiting for the download to complete, so this won't be a hands-on review, but we do want you to know what the new features of 3.1 are:

• Improved syncing for music, movies, TV shows, podcasts, and photos
• iTunes U content organization
• Redeem iTunes Gift Cards, codes, and certificates in the App Store
• Display available iTunes account credits in the App Store and iTunes Store
• Save video from Mail and MMS into Camera Roll
• Option to Save as new clip when trimming a video on iPhone 3GS
• Better iPhone 3G Wi-Fi performance when Bluetooth is turned on
• Remotely lock iPhone with passcode via MobileMe
• Use Voice COntrol on iPhone 3GS with Bluetooth headsets
• Paste phone numbers into the keypad
• Option to use Home button to turn on accessibility features on iPhone 3GS
• Warn when visiting fraudulent websites in Safari (anti-phishing)
• Improved Exchange calendar syncing and invitation handling
• Fixes issue that cause some app icons to display incorrectly

There's now also a App Store Genius function, which will recommend Apps based on your purchase history. The Genius of Apple also extends to iTunes, which will now create up to 12 playlists for you based on what's in your library. You can now purchase and download ringtones from your iPhone, and organize apps in iTunes.

Apple's security info page will be listing the security content of the OS updates shortly. The new versions include 10 security fixes, including patches for SMS vulnerabilities, Exchange passcode lock workarounds, and Unicode character spoofing flaws.

We'll have a hands-on review later!

I'll admit it: I loathe Bluetooth headsets. It's impossible to walk around with one of those things protruding from your head without looking like a total tool. No one's impressed, Lieutenant Uhura.

I'd like to think it was that reason that prompted Apple to stop selling the iPhone Bluetooth headsets, but it was probably poor sales. We don't have sales figures, of course, but I've never seen one in the wild.*

It's also possible that Apple is up to something else. You'll remember that iPhone OS 3.0 touts support for A2DP Stereo Bluetooth connectivity among its features. The headset which shipped with the 1st generation iPhone had a built-in switch, similar to the one included with the current iPod shuffle. Perhaps a future model will control the iPod and answer calls over Bluetooth? If so, it had better be pretty cool.

*Out of fairness, I'll state that I live in a town of 4,000. Not exactly a hive of early adopters.

Many iPhone users use a Bluetooth headset on their phones. However, they may not know that you can use the same headset to listen to their Visual Voicemail.

To listen to your voicemail through your headset, just navigate to Phone > Voicemail. Once there, click the "Audio" button in the top right -- you will be presented with some options. If you have your headset paired with your iPhone, you will see a headset option along with the iPhone and Speaker Phone options.

Clicking any one of these will immediately transfer the audio to the output specified.

Thanks for the tip, Brandon!

Want more iPhone tips and tricks like this? Visit TUAW's iPhone 101 section today!

Who says crime doesn't pay?

Aliph, makers of the ultra-cool noise-reducing Jawbone Bluetooth headset, have come up with a great marketing scheme. If you live in California, Connecticut, the District of Columbia, New Jersey, New York, or Washington -- all states with laws requiring hands-free use of mobile phones -- and receive a ticket for yapping with your iPhone plastered to your ear, Jawbone will deduct $20 off the purchase price of one of their headsets.

You can't get a discount on the Silver Tongue model, but the prices for the Goldy Lips and Blah Blah Black versions end up at $129.99 and $109.99 respectively. All you need to do is go to the Jawbone website, look for the Hands Free Ticket Processor, and enter your state and ticket number. $20 is taken off the original purchase price, and you're ready to go.

This is one case where I wish I did live in a nanny state that was forcing me to use a hands-free kit!

If you've been looking to get the Apple Bluetooth headset for your iPhone (really, it works on any Bluetooth enabled phone/device/computer) then now is the perfect time to buy. That's because Apple has lowered the price by $30 (US). So you can now pick up a Bluetooth headset for $99 instead of the previous $129.

However, Apple did make some sacrifices to get the price down: they no longer include the Dual Dock that allows you to dock both your iPhone and Bluetooth headset for charging/pairing. This is a huge bummer seeing as the Dual Dock now sells for $49.

Apple does still include the docking travel cable, which allows you to charge your iPhone/headset, however, it is definitely not as nice to look at as the Dual Dock.

Thanks, Dylan!

Those unstoppable cats over at iLounge (whom I am convinced are using genetically modified oompa loompas) have gone and reviewed themselves an Apple Bluetooth Headset. For $129, you get a pretty darn sleek headset that one-ups the competition by including only a single button for control (or perhaps that's 'one-downing' the competition...), a Dual Dock for charging both the iPhone and headset and a travel charger that can handle the same job. iLounge's verdict? Well, it's a mixed bag. The headset doesn't blaze any trails in the places it matters, such as audio quality or battery life, nor is it as functional as many would expect from a typical bluetooth headset (it doesn't even have on-board volume buttons; that's controlled from the iPhone). However, the headset's performance does rank in at around average, and the included accessories are certainly a leap beyond the rest. The headset also features some unique integration with the iPhone in that charging both via the dock or cable will display the headset's battery level right alongside the iPhone's. Also, to some people's surprise, the headset (just like most bluetooth headsets) can be paired with a Mac for audio chats with the likes of iChat and Skype.

All that said, it seems like Apple's Bluetooth Headset will be a good buy for the general customer who can make use of the rich set of extras that come with it. Personally, I'm counting my pennies for one of those Jawbone headsets with the crazy noise cancellation technology. In my opinion, every bluetooth headset on the market sucks. Period. I've tested a very hefty portion of them from the bottom of the barrel to the premium $100+ models (return policies are a beautiful thing), and they're all terrible because both the caller and myself sound horrible to each other, especially when there's anything louder than a pin dropping in the background. Given Apple's tendency to try and solve some of the major problems plaguing a particular technology or industry (i.e. - Visual Voicemail), I'm surprised they didn't at least try for something like the Jawbone with the Bluetooth Headset.

But I digress - if you're on the Apple Bluetooth Headset fence, iLounge's review might be able to help you out with the decision. Check it out.

When reader Nomad send us a link to pictures of his new iPhone bluetooth headset, we thought, "Eh, it's just a headset in a box. How cool can it be?"

Pretty cool.

It's packaged in a black, minimalist box, as expected. Inside is the headset itself, a combo dock (accommodates the iPhone and headset) with USB cable and a travel cable for the headset only.

Nomad notes that when both the iPhone and headset are connected to the dock, the iPhone's display depicts the headset, as well as its current charge. Pretty nice. When connected to the stand-alone cable, the headset uses a magsafe connector.

Leave it to Apple to make the act of charging a headset elegant.