Thursday, August 7, 2008

Attending the IBM Forum 2008 in Wellington

Attending the IBM Forum 2008 in Wellington
Cool, it's that time of the year again when the IBM Forum is on. I've attended previous events and it's always an interesting day.

Here's a bit about this event:


IBM Forum 2008 focuses on Sustainable Innovation, starting with the keynote, Ray Avery, a kiwi scientist and entrepreneur; founder CEO of Medicine Mondiale. Ray is developing sustainable products and technologies for world markets, such as his latest invention “Proteinforte”. Ray will be talking about global opportunities for high tech innovation in healthcare, education and infrastructure.

Also on the agenda, Edward Orange, Director of Lotus Software of IBM Asia Pacific, will be talking about Web 2.0 and how it can be leveraged by enterprises of all sizes to help revolutionise the way they conduct business, help employees collaborate more effectively and enhance their client outreach.

The agenda also features a session on 'Co-Web: re-mixing audio and video collaboration in the next generation of the Internet’ and ‘Demystifying SOA - driving business agility with service orientated business applications’, as well as insights into the latest advances in strategy and technology; customer stories and interactive demonstrations.


The full day event is happening in Wellington (11th August, Michael Fowler Centre), Auckland (14th August, Hyatt Hotel) and Christchurch (19th August, Convention Centre).

Registrations are open now.



So what is this MythTV anyway?
OK so I have already talked here about why I prefer mythtv to MediaPortal, it’s not an exhaustive list but I think it makes a pretty compelling argument for Mythtv. However what makes an even stronger compelling argument for MP is its support for NZ's DVB-T broadcasts, and hence I use it. The latest from the mythtvnz mailing list is that Freeview HD is now working well in myth with the patches from pkendall, so hopefully it is just a case of getting the updates to ffmpeg etc into the main mythtv 'trunk' (is that what it called?) and we will be away!

Anyway I should get to the point of this post. I want to list a couple tips I picked up for improving mythtv here, as I alluded to earlier, myth does require more work than MP or GBPVR but it’s worth it:

1) Adding FM radio. I have no idea why this isn't included by default, it can't be hard and all other major HTPC programs have it. To get it in myth requires a bit of a hack, the setup instructions are here. As they note on the wiki page, it is a hack but looks like a plug-in in the end. It doesn't perform like a plug-in (in terms of sharing the card with recording etc) but it is good enough. Also this page gives an idea to the sort of changes to the menu structure that could be made if so desired.

2) By default myth only allows one job (such as commflagging, or a user job such as a special transcode) at a time. Assuming you are running a somewhat modern processor you can get away with a lot more, especially if you have a dual core. Under the 'general' settings in mythbackend setup, change the max number jobs to say 3 or 4. Also set mythcommflag to begin at the start of the show rather than wait until it has finished.

3) Make sure you enable plugins such as mythmusic, mythvideo and mythweb. If you are using Mythbuntu the Mythbuntu Control Center is the easiest way to change these settings. Mythweb in particular is great, and if you can successfully enable access through your router you can check out your computers status, and create recordings even when you are way from home.

That’s all can think of for now, but there are plenty of other settings worth investigating by hunting through the menus. There are some other good features that I never managed to fully implement, such as http://mythtv.org/wiki/index.php/Mythwelcome and automatic sleep/wakeup.

Next I will spill my thoughts on Media Portal, and the improvements made now we are at RC2.



Vodafone Broadband Bandwidth meter: Total crap
I noticed that there was an issue currently occuring with the Bandwith meter for the 24th and the 25th:
  • Bandwidth issue  2008-07-25 11:32:57

    Some customers may notice that their bandwidth for the 24th and 25th of July is higher than usual.

    We are currently investigating this issue with our Engineers and we hope to resolve this as soon as possible

    Thank you for your patience

So I went along to My Vodafone to check.

While the meter in the picture below only accounts for my PC only (out of two), I am the biggest user of this household, so you could multiply the figures in my meter report by around 1.5.



Do note that my meter report may have slightly higher usage than the actual one as some packets may not be going to the Internet.

It sometimes fluctuates below my own PC's usage... and the 24th has a sudden peak spike (but the days before it were pretty unaccounted for)

Also, the 22nd of July is missing! Where did that go?

Some dates also seem to have huge delay in processing the usage (so sometimes the usage on one day goes on the next day).

I've seen problems with ihug's/Vodafone's usage checker a few times before. I haven't seen many occurrences of other ISPs having similar problems...

This also reduces the trust laid upon Vodafone's systems. I definitely know that I'll need to use my meter to check for usage rather than My Vodafone. Could this mean that we could be paying more for our data? (as if there is substantially more data usage than the actual one, then Vodafone have actually been taking away the value of the plan)

Vodafone's engineers better rectify this problem soon!



Checking your mobile data usage online is not easy: a Telecom New Zealand tale
Yesterday I posted about Telecom New Zealand's lack of a "meter" for their mobile data. Here is something that I thought would illustrate the issue well...

Let's say you rent a car on a monthly basis, for work. You agree to pay $49.95 a month if you drive up to 1,000 km per billing cycle, and $1 per km after this.

You decided on 1,000 km because you thought this could cover your average daily usage multiplied by the number of days in the month.

You get the car and notice there is no meter in it, but the rental agency tells you it's ok, they are monitoring it within their system, remotely.

You drive away. During 30 days you have no exact idea of how many kms you've done. You have to keep calling the company to find out how many kms you have driven so far, and calculate to see if you are still within the expected average.

Then you receive the monthly bill. You look through five pages for something that says "kms driven this month", but instead you find "times you started the car this month". And a charge for the rental.

Does it make sense?

No. Neither does Telecom New Zealand's "data sessions" line in the bill. They don't tell us how many megabytes or gigabytes we used during the month, only how many times we used it during the period.

Telecom, are you going to fix your systems?


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