Google Nexus Sim Card Size

I own a Nexus 4 phone and have come across a great phone deal and have decided to change, but when ordering needed to know which type of SIM card I needed. A brief search on net answered my question, the Nexus 4 takes a micro SIM card.

It seems the difference between a normal SIM card, micro SIM card and nano SIM card is just the size, there is no functional difference, so I ask the question why did they just not manufacture nano SIM cards from the start?

Lightroom - How to multi select photos to import on a Mac

I have been using Lightroom for a couple of years now and the other day I needed to import some photos from my camera, but I did not want to import all of them. I started clicking through each photo I wanted and quickly realised this cannot be the way to do it and what I wanted was a way to multi-select a load of photos. The way to do it is as follows:

1. In the import screen uncheck all the photos.
2. Select the first photo in the range, this is not clicking on the checkbox, just click on the photo and it will turn a light grey.
3. Hold down the 'Shift' key.
4. Select the last photo in the range, this will turn all the photos between light grey.
5. Now click on a check box of the last photo, this will check the tick boxes of all the selected photos.