Which image preset to use? I am using D7 and views for one of my sites. I created a new image preset under the Configuration-> Image styles with scale and crop effect. My problem is whenever I create a node with this image preset I could see few portions of my image being cut out. This happens specially when the image is vertically large or horizontally large. I need to use a preset which does not cut the image and resizes it properly irrespective of whether horizontally large or the other.

Thanks.
You want to use the "Scale" option, and only set 1 of the variables. Either width OR height. You can leave 1 of them blank. This way the image styles will respect the aspect ratio of your images. I usually only set width, and leave height blank.

Don't use "Scale and crop" as crop will cut parts off your image to make it fit the size you specified.