Tomasz Korwel
programmer, administrator, engineer - my everyday fights with reality

May 31st, 2008

Hot rubber!

Posted by tomasz in Bike

Today we went to Cedar Rapids to finally do some riding. At least that was the plan. When we parked and started to take bikes out of the rack I couldn’t believe what I saw:

The tire was obviously flat. But that wasn’t all - when I looked at it closely I discovered that it was totally fried in one spot:

Then I recalled that on our way here I heard loud pop while driving on the interstate. It intrigued me a little bit, but as the car was driving OK I simply forgot about it. Now I know that it apparently was the moment when the tire blew up. Closer inspection revealed, that while on the rack the front wheel was just merely 10 inches away and straight in the stream of exhaust gases. I didn’t think they can be so hot (look how rim tape got fried) to put the tire on fire, but here it was - smoked tire in my hand. Interesting thing is that we were driving with bikes previously, but apparently I got lucky and always put the bike the other way around when back wheel was on the exhaust side - it hangs much higher - out of the gases’ way.

Funny thing - when I went to the Dick’s sport store in Cedar Rapids and asked guy about 29″ tire he asked me “how old the bike is”. Fortunately they had WTB Nano Raptors in Scheels :-)

May 5th, 2008

Bike track

Posted by tomasz in Bike, Life

Here is track of my today’s ride.

raw KML file

April 30th, 2008

Resizing VMWare fusion image file

Posted by tomasz in Work

Recently I came to the point when free space on my virtual drive under VMWare was almost nonexistent. Usually it doesn’t bother me at all but I wanted to watch a movie from Netflix and all I got was information that Netflix’s player requires at least 1GB of hard drive to play anything at all.

Unfortunately disk size option in virtual machine settings was in my case grayed out so I couldn’t do it directly. After quick search in Google I have found that there is a command line tool already included that allows you to do so. All you have to do is run this little command:

cd /Applications /VMware\ Fusion.app/Contents/MacOS/
./diskTool -X 15Gb /VmWare/Windows\ XP.vmwarevm/Windows\ XP.vmdk

Be sure to pt the path to the actual vmdk file. After a minute or so I saw

Grow : 100% (10485760/10485760) done.

And all that left to do was to start the virtual machine and resize partition using partition resizing software of your choice.

April 22nd, 2008

Logitech webcam and “error 1327. Invalid drive: F:\”

Posted by tomasz in Work

Yesterday I was trying to install new Logitech webcam on Iza’s computer. During installation I was repeatedly getting this error:

“error 1327. Invalid drive: F:\”

during one of the installation software steps. Funny thing is that this particular computer does not have drive F: at all.

After some unsuccessful Google research I started to think (yes, that’s a skill I’m using sometime). One thing that came to my mind was DAEMON tools - the software used to create virtual CD/DVD drives to mount disk images without burning them. I opened it’s setting page and disabled it completely. Another try - and voila! Logitech webcam software no longer checked mystery drive F: and installed itself properly.

April 20th, 2008

Rental car prices at budget.com - a marketing mystery

Posted by tomasz in Life

Recently we went to visit our folks in Poland. As our better half is not a flying lover we decided to take a rental car on our way to and from Chicago.

As a person who likes to do thing using fire and forget method i reserved both cars at the time of buying airplane tickets. It was more or less two months before out trip (at the beginning of February. Prices were OK, I made the reservation and forgot about the whole thing.

But… As the trip approached we started to thing if maybe there is something else we would like to get done in Chicago when we were there. On our long list of things we would like to buy for our home there was one particular item that was waving at me for a long time - bed frame from IKEA. Timing seemed great, frame was in stock and the IKEA itself is more or less on our way back from the airport. The only problem was a car - we needed quite a big one - frame was packet in a box over 60 inches long and 30 inches wide.

So I went to budget.com to try to change our reservation from midsize sedan to mini van or big SUV. To my disappointment they were sold out. But something else caught my attention - it was a rental price - it dropped down almost 20% for midsize car! More - the same price was for fullsize. Not thinking long I changed my reservation to a fullsize thinking that maybe I’ll be able to upgrade it at the pickup location manually.

I also made a mental note that maybe it’s worth to recheck it again just a day before our return. And so I do. To my greater surprise price went down again! And again the saving was quite substantial - at the end the price for a fullsize car was almost half of the original one for the midsize. The way marketing people work at budget.com is a great mystery for me. One would thing that early reservations should be the cheapest. More - if I already selected and accepted higher price the system should block it and do not offer me a lower one even if prices at the company dropped. Anyway - I’m pleased with results so don’t change Budget!

P.S. Of course Budget’s location at O’Hare airport is so busy and (not to offend anyone) so positively unorganized that our (prepared for us) fullsize car already disappeared from the lot. As usual we were offered to pick up any car we liked within the same parking area (same price range). And there it was - nice blue Ford Explorer - perfect for our transportation needs. This way we saved a lot of money - both on rental itself and eventual shipping of the bed frame - and time doing everything on our way back from Poland.

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