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Line for Apple Store in Arlington Selling iPhone 3GS

Because Apple and AT&T allowed people to pre-order for delivery, the line for the new iPhone 3GS at 7am today at the Clarendon Apple store in Arlington, Virginia, was about 10% of what we saw for the original iPhone and 3G.

In many ways, this was a less significant upgrade than the upgrade to the 3G. Key selling points of the 3GS include: faster speed (network and phone), video recording, better battery life, compass, and higher quality camera.

Several other upgrades are available to the previous iPhone through the recently released iPhone 3.0 OS. The new software includes cut and paste, photo messaging (available later when AT&T enables it), universal search, and a voice memo app.

I’ll probably buy the 3GS in several months when I qualify for the cheaper upgrade price.

iPhone 3GS line in front of Apple Store in Clarendon Arlington Virginia

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Best TV Antenna For DC Metro

At Tech DC we have helped many people set up their TVs with antennas for digital over-the-air TV. This is a great way to get high quality digital programming without a cable or satellite bill.

Channels Available

Washington DC is mainly in the UHF spectrum, but channel 7 (ABC) is in VHF so an antenna should work for both UHF and VHF. This is a channel list for Washington DC from antennaweb.org, a great site for determining what kind of channels you receive and how far and what direction the towers are located.

Antennaweb.org list for Washington DC Digital TV

Try An Old Antenna

We have experimented with many different types of antennas. If you have an old antenna, definitely give that a try before buying something new. Generally, you want an antenna to have as good a line-of-sight to the towers as possible, meaning that placement near a window can help. Rooftop or attic antennas are great. Old antennas capture the same spectrum (UHF & VHF) as is needed for digital TV, so don’t be fooled into thinking that you need a digital antenna. The antennas the same.

Digital TV Requires A Good Signal

The tuning difference between digital and analog is only that digital is less forgiving if you have a poor signal. With a poor analog signal, the image is snowy but still viewable. Digital signals will become jaggy and then quickly black out to nothing. This means that sometimes a better antenna is needed for a stronger signal in order for digital to work.

Best Antenna for DC Metro

Our favorite TV antenna for people in the DC metro area is the Winegard SS-3000 Amplified Indoor UHF/VHF Antenna. This antenna picks up a solid signal in most locations that we have tried it. Still, you need to be careful with placement and spend time determining the best position using your tuner’s signal strength meter.

Wineguard SS-3000 Indoor Amplified Antenna

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Augmented Reality Coming To Cell Phones

The concept of augmented reality is one of those cool techie ideas that has been around for a while. We see it in science fiction (Terminator cam), military headsets, and virtual reality helmets and glasses for some software demos. A new augmented reality aimed at regular consumers is displayed in this video of an application for the Google Android phone.

This is made possible because some new phones such as the iPhone 3GS not only have a built-in GPS and accelerometer, but also have a compass. This allows the phone to know where it is and what direction it is pointing.

This app is rolling out first in the Netherlands, but more of these types of apps will be arriving soon.

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Upgrade Hard Drive with Free Tools from EASEUS

We recently helped someone in Adams Morgan upgrade their laptop to a larger hard drive. It was for an old Dell laptop running Windows XP (32-bit) that had an ATA (IDE) drive instead of one of the newer SATA drives.EASEUS

Here are the steps to upgrade a hard drive. The EASEUS software is free for personal use.

1. Buy a new drive. Currently the largest ATA drvies are 320GB and SATA drives are 500GB. 750GB SATA drives are anticipated in 2009 and 1TB drives are expected in 2010. We typically buy hard drives from Newegg.com.

2. Buy a USB laptop hard drive adapter or USB drive enclosure for the new drive. Again, try Newegg.com.

3. We recommend first running the Windows Disk Defragmenter so that your new drive will start out with the files well organized. It is located at Start – All Programs – Accessories – System Tools – Disk Defragmenter. In order to run Disk Defragmenter, you need at least 15% free space. This might mean that you need to run Disk Cleanup or back up and temporarily remove some of your larger files such as photos.

EASEUS Disk Copy4. Download the free EASEUS Disk Copy. This will provide you with a .iso file that you can burn to CD as a disk image.

5. While the computer is off, connect the new drive to the computer via USB adapter or USB enclosure. Start the computer with the EASEUS Disk Copy CD created above. You might have to go into the BIOS to prioritize the CD drive to be bootable. This will boot into EASEUS Disk Copy and allow you to copy the entire old drive (also known as cloning) to the new drive connected via USB. In our tests, EASEUS Disk Copy was able to move 55GB of data in about 35 minutes. We found EASEUS Disk Copy to be one of the fastest bit-for-bit copying systems. For comparison, we tested Norton Ghost which copied 55GB in over 3 hours.

6. Remove the old drive and replace with the new drive. Boot up the computer.

7. Download and run the free EASEUS Partion Master 3.5 Home Edition. This is needed because EASEUS Disk Copy only copies (makes a clone of) the drive as it is sized. Use the Partition Manager to expand the partition to use the entire drive.