We have (had) over 500 channels on our current service and over 100 HD channels and you know what: we never watch anything beyond 30 minutes of local news each morning. We’re paying over $170 a month and there’s nothing we bother watching.

We have a 46″ screen in the living-room that has never seen a cable connection. Kids are way ahead of old folks like me. Hulu, Boxee, YouTube, Blu Ray, DVD: these are how we watch things now. When I asked our son if it was ok to get rid of cable TV he actually asked “what’s that?”

That killed my last doubt: it’s a waste of money, we’re pulling it all out.

The money saved in 10 months by getting rid of cable TV will buy two really nice media PCs so we’re keeping our cable-provider based internet connectivity. We’ve had 24/7 high-speed Internet in our house since 1995.

The land-line phone is probably next. Six months of saved phone bills will pay for a nice signal amplifier so our mobile phones will work great indoors.

Can you hear me now?

Update 2/21/2010 — I’m weak. I ended up cutting down to $16.95 “basic cable.”

The system has been solid and very quiet. It draws 55-65 watts up and running and the box cost $600 in parts, keyboard and mouse $140, 5.1 amp with speakers $240. About $1,000 when you include cables. This system has been donated to the nonprofit Autistry Studios.

Keyboard/Mouse:

5.1 Surround sound system:

Opening Computer Management under XP Pro the disk was listed as a “GPT Protective partition” and no options were available for doing anything to it under the Disk Management applet. A GPT partition is a GUID Partition Table and is usable by Macs and Windows Vista and greater — but not XP which is what what I’m running.

A quick search found this procedure:

In Windows XP Professional, if you cannot access or modify GPT disk, you can convert a GPT disk to MBR by using the “clean” command in the command line application DiskPart, which will remove all data and partition structures from the disk.

1. Go to the DOS command line (click on “Start Menu”, then “Run”, type in “cmd” in textbox, and hit “OK”)

* Type in “DiskPart” in command line.
* Type in “list disk” in command line to show all disks in this machine.
* Use “select” to set the focus to the specified partition, for example “select disk 1″.
* Use “clean” command to remove GPT disk from the current in-focus disk by zeroing sectors.

2. Go back to Disk Management, the disk should be “unallocated” now. Right click on disk info, choose “Initialize Disk” then format it.

Warning: Duh: This command will of course erase all data on the disk, but if you got here, you couldn’t access it anyway!

ARPANET in 1977

I’m reblogging ’cause I’m busy but I’ll have my media PC build and description up soon.

I find I need to re-learn DOS (and *nix) command line stuff every few years and then I completely forget how to do it and have to learn again.

Resources that I find useful:

The Windows Command Line

Microsoft Windows XP – Using batch files

This will make a great programming-class homework problem.

Here are the choices I made.

Start with C++

If you want to be a professional programmer for the rest of your days, you should be an expert in C++. It’s all there: pointers, Object Oriented Programming, complex build issues: all the experience you’ll need.

Get a book to structure the “class”

All books suck to some extent. Just pick one and go. I chose Sams Teach Yourself C++ in One Hour a Day (6th Edition). It is big on C++ syntax, light on Computer Science topics.

Assign outside projects

I’m assigning tasks like a console Hangman game, The Game Of Life, things like that. Nothing makes concepts concrete like actually building a program that does something.

Teach Computer Science as taught at a great university

To be a professional programmer you need to be literate in computer science. Like any other self respecting astrophysicist (and therefore professional know-it-all) I tried for years to avoid it but finally gave in and learned CS.

After my student makes a pass through the Sams book above, I’ll start using the curriculum available free online at MIT’s Open Courseware. We’ll be starting with 6.00 Introduction to Computer Science and Programming

Amazon shows at least 3-4 different models and colors to choose from.

Could I ever! I don’t know. Could I??

I’m old. I’m not so sure I’m a good example. The generations of my programming learning:

1. 1970′s — Poking around using BASIC on pre-PC microcomputers.

2. 1980′s — Writing a fair bit of software on my Timex ZX-18 using their BASIC.

3. 1980′s — Fortran 77 on PC and SunOS.

4. 1980′s — Writing a fair bit of software on PCs running DOS with Turbo Pascal.

5. late 1980′s — FTP, lots of ftp. Starting to use email. Writing Fortran apps on mini computers and using my PC as a VT-100 terminal with Kermit and a 1200 baud modem. Learned vi. Turbo C 1.0 (pre-ANSI standard).

6. 1990′s — Lots of Fortran 90 written under HP-UX and VMS. Starting to use C to interface with hardware.

7. 1990′s — CDROM based “Multimedia” projects. Silly aquarium games. Very painful under Windows 3.11.

8. 1990′s — WWW, the internet, HTML, cgi-bin scripts in Perl. Spending lots of time configuring web servers.

9. late 1990′s — The dot-com boom. All web, all the time. Microsoft ASP (classic: VBScript). Learned COM, ATL to enhance big MS technology web servers.

10. 2000′s — Big non-Microsoft web technologies. Linux, Java, Tomcat, other application servers.

11. 2000′s — Post dot-com: back to Microsoft with .NET! Love it. Back to client applications.

12. 2000′s — back to the web: ASP.NET. Love it.

13. 2000′s — set your way back machine: A huge project pulls me back to ATL/MFC/C++. Coding like it’s 1990 (Vista systems).

14. 2000′s — Computer game technology: classic C++, wicked algorithms, cool deep technology stacks like rendering pipelines, AI, terrain.

Looking back, what have I learned? A lot and especially that not all learning pain is gain.

I have growing respect for technologies that have evolved and stand the test of time. Looking down the list the Internet, client applications, and web-connected applications ebb and flow but feel like they will be around for awhile.

C++ is awesome. C#/.NET is way up there too. C# feels like C++ but someone has been in and tidied everything up. HTML has got to be one of the most ubiquitous formats on the planet.

Oh: it had to be quiet!

I ordered everything from Amazon and the prices are what I paid in January 2009. The basic system cost $1,062 and the KVM cost $564.

The Keyboard, Video, and Mouse:

I’ve been really happy with this system. Quiet, stable, fast, and I love the case!