Month: October 2008

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Wiping or Destroying Your Hard Drive On Purpose

In Washington D.C., there are many organizations that need to wipe or destroy their data. Personal users should also be sure to thoroughly erase a hard drive before donating it. It’s common for scammers to search old computer drives for credit card and bank information.

I earlier noted Darik’s Boot and Nuke which is the best solution for PC users. Mac users should see my post on erasing using Apple’s Disk Utility.

The following video from Systm walks your though using Darik’s Boot and Nuke. And for the truly paranoid, they also show you how to physically destroy a disk.

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Add More Recording Time To Your Tivo

With a 1TB or 1.5TB drive you can record hundreds of hours of TV in a TiVo. You first need to decide between two approaches.

Option 1: Order a pre-made TiVo Drive

This is the simplest method. You can buy a hard drive already setup for your TiVo from weaKees (TiVo Upgrade Kit section). I have also had good experience buying from dvr_dude on eBay.

Purchasing a new drive is your only option if your original drive failed and you don’t have a backup (obtained possibly through the Linux option described below). Replacing a failed drive can also save you from losing your lifetime or multi-year subscription contract with TiVo.

The cons to this approach are:

  1. Buying hard drives with TiVo software already loaded can add over $100 to the cost of buying a blank drive.
  2. This method will give you a new blank TiVo. It does not keep any of your programs, to do list, recording preferences, channel lineup, or CableCard pairing (for TiVo 3 or HD users who use CableCard to tune digital channels). This isn’t a con if it’s a new TiVo.

Option 2: Build Your Own Drive

This method takes much longer. You remove the drive and put it and the new drive in a computer that boots off of a Linux Live CD. In Linux, you run a command to copy the old drive to the new one bit by bit.

TiVo HD users should follow our TiVo HD instructions. TiVo 3 users should follow the bumwine instructions. TiVo Series 1 and Series 2 should follow the hinsdale instructions.

Building your own drive can take hours but it is the cheapest upgrade method and it saves all your shows, preferences, etc.

My Experience

Since my first Philips TiVo Series 1 with 20-hour recording capacity, I have been upgrading or adding drives to TiVos for myself and D.C. area clients. It can change the way you use your TiVo. If you have hundreds of hours of recording capacity, the TiVo feels closer to a TV and movie archive. Give it a try if you find yourself running out of space or if you want more TiVo suggestions.

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New Aspire One Netbook with 160GB Hard Drive Demo Video

New King of Netbooks

Acer has just started selling a new Aspire One netbook. The latest improvements in this model are an increased SATA hard drive to 160GB and a 6-cell battery which will yield a good 5 hours of use even playing movies. It includes a low power Intel Atom processor running at 1.6GHz. Many people assume all netbooks are slow but the following video demonstrates that it is more than powerful for most computer uses today. This is in part due to the SATA hard drive which outperforms the more commonly found SSD option.

See the video demo that I made here:



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New Macs On the Way

Lots of Rumors

Computer support clients often ask me for computer buying advice. Luckily for Mac users, there are many rumor sites such as MacRumors and AppleInsider that tell you about anticipated new products. Just keep in mind that the rumor sites are sometimes completely wrong.

New Apple Laptops

Apple said that on Tuesday, October 14, 10AM PST new Mac laptops will be announced. The rumor is that at least some will use a new “brick” process of building the case out of a solid block of aluminum.

Some have speculated that the prices will also be lowered (perhaps to $800 from $1100) as they were on the iPod Nanos recently. This would help Apple continue to gain market share.

New Apple Desktops?

While not anticipated, many users are still hoping for a new basic Mac desktop that would be cheap. The Mac Mini ($600) is nice, but you pay more for small laptop parts and it isn’t easily upgraded. The iMac ($1200) is a decent value, but it is also not easily upgraded and it is still more expensive than just buying basic computer without a monitor (something PC users can do for $400).

People have called this hoped-for box the Mac Cube (a reintroduction of that form) or jokingly the Mac Mac (to differentiate from the high-end Mac Pro that is out of the price range for most people). By attacking the low end desktop market, Apple would expand market share and largely eliminate the problem of “Hackintosh” Mac clones from Psystar.

Wait and See

So my buying advice is to wait until at least Tuesday before buying anything if you are considering a Mac.

UPDATE: The new laptops are out. There is a new aluminum 13″ screen MacBook
starting at $1299 and a new 15″ screen MacBook Pro
starting at $1999. There is no cheap laptop or desktop as many people hoped, but Apple is keeping its old white plastic MacBook around at $999, a $100 price drop.