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EricBall's Tech Projects



Acer Aspire One upgrade

Posted by EricBall, 11 December 2012 · 343 views

After the fire we bought an Acer Aspire One (D270) netbook to use while our laptops were being cleaned.  It's biggest problem isn't the 10" 1024x600 screen or the correspondingly small keyboard but the 1GB of RAM.  The Intel Atom N2600 isn't a speed demon either, but it's surprisingly adequate for basic web surfing.  But once that RAM...


PS3 - Uncharted 3

Posted by EricBall, 03 December 2012 · 266 views

The pack-in in my PS3 bundle was Uncharted 3, so I'm playing through it.  (Probably much to my wife's annoyance as she would really rather I didn't play shooters.)Playing through it is a good description as the game is linear.  Sure, sometimes there are battle areas where you get a little more choice for directions to go, and there are short b...


Wii U 4 me?

Posted by EricBall, 19 November 2012 · 251 views

Back in August we had a house fire which destroyed much of the contents by heat & smoke, including my Wii & PS3.  Insurance will replace both, but I'm debating whether I should replace the Wii with a Wii U or not.Actually, the first question is whether to replace them at all.  I mean, my free time is fairly limited, and we try to limit my son...


Crypto, hashing & passwords

Posted by EricBall, 17 September 2012 · 147 views

Many years ago when I was a university student, I worked at Bell Northern Research (the R&D division of Nortel, RIP).  One of the projects I worked on was a device which sat between an endpoint and an X.25 network and encrypted the data portions of the packets.  A similar device at the destination handled the decryption.  Although I didn't get down...


personal cloud computing?

Posted by EricBall, 10 September 2012 · 294 views

About three weeks ago our house caught fire.  No-one was hurt (although the cat didn't make it) and the majority of the damage is smoke & heat related.  (The fire appears to have started from some loose batteries - probably a shorted 9V.)

At this point I don't know if my desktop tower computer can be saved, but I'm mulling over options to...


Tempest MAME 2012 pt2

Posted by EricBall, 12 August 2012 · 313 views
MAME
My Tempest MAME cabinet is coming along well.  After some initial learning curve frustration, I now have 3D Arcade configured as a front end.  It displays the games as 3D cabinets in a spinable cylinder.  It still needs some tweaks and some additional setup, but it's now close enough to be usable.  The...


Tempest MAME - 2012

Posted by EricBall, 25 July 2012 · 273 views
MAME
Due to my basement purge, my Tempest cabinet is getting an upgrade from a P3-450(?) to an Athlon XP 2000+ (1.2GHz).  

The first step is to install Windows XP.  Although this PC previously had XP installed, it's hard drive now contains Mythbuntu and is in a different PC.  As I detailed in my previous entry, I spent several hours trying to get a 37GB...


Pack Rat Penance part 2

Posted by EricBall, 18 July 2012 · 144 views

Yesterday I attacked the pile, or should I say mountain, of software I have managed to accumulate over the years.  When you don't throw stuff out you never have to ask yourself, "why am I keeping this?"  But now I am asking myself that question.

Of course, the first problem is anything written for Windows 3.1 is not going to run on Windows 7....


Pack Rat Penance

Posted by EricBall, 16 July 2012 · 162 views

Like a lot of geeks, I have a collection of old and obsolete PCs in the basement.  A few were my primary PCs, but many I rescued.  And like any pack rat, I had plans for them - like being used in a MAME cabinet.  Some of the plans have even panned out - like a MythTV backend or a TiVo guide server.

But the basement cleanup & purge brought to light the...


Cray-1 fantasies

Posted by EricBall, 21 June 2012 · 223 views

Something about the Cray-1 keeps dragging my attention back to it - mainly wondering whether it would be possible to create one using modern chips etc. Of course some one has already done it: http://chrisfenton.c...mebrew-cray-1a/ but that doesn't stop me from thinking about how I would do...






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