I talked about the five minute rule last year, but here is one that deals with the cost of technology.
If there is a technology you need (USB flash drive, head phones, software upgrade) that costs about as much as dinner at a restaurant, buy it. That’s my rule. I can have a nice meal at my favorite sushi bar for $20. I can skip the sushi next time if I really need to purchase some technology now.
At UF, our students can buy Office 2007 or 2008 for $10. For that price, it makes no sense using anything else. Vista Ultimate is also $10, but some may argue it’s not usable even if it’s free. I’ll save that discussion for another day.
A great dinner eventually comes to an end and then it is over. A two gigabyte flash drive can last for years.
![Manual Aperture [405/1000] Manual Aperture [405/1000]](http://farm8.staticflickr.com/7055/6849853919_313cb31dae_t.jpg)

![Big Tree Beside Road [404/1000] Big Tree Beside Road [404/1000]](http://farm8.staticflickr.com/7151/6844404451_6d2eb083df_t.jpg)
![Night Lights [403/1000] Night Lights [403/1000]](http://farm8.staticflickr.com/7184/6844370787_1f6ab62b3f_t.jpg)
![By the light of the full moon [6/52] By the light of the full moon [6/52]](http://farm8.staticflickr.com/7160/6838220175_5659a56fdc_t.jpg)