The benefit of using a photo editing application alongside TyTags DIY is that you can adjust and enrich the colors in your photos, and cut and paste just the portions of the photos that you want.
For example, if you have a great photo of a hibiscus plant, but only want to show the a single flower on your tag, you would:
Download PhotoFiltre from http://photofiltre.free.fr/utils/pf-setup-en.exe. This nifty little free program does pretty much everything you need for photo-editing, without lots of complex stuff getting in the way.
Done