RI Question ?

So when setting up artwork for RI, I have my standard resolution and my higher resolution graphic, what format does my naming convention have to be ?
For example, art001.png is my standard resolution, what should I call my higher resolution graphic so that the correct image is displayed when running in RI ?
Thanks.
For example, art001.png is my standard resolution, what should I call my higher resolution graphic so that the correct image is displayed when running in RI ?
Thanks.
Comments
PS Always remember the other RI principles I mentioned previously, then you'll get good results. :-)