Hi Ray, I've attached 2 images, hopefully they're clear. In the green box you can see that I have selected an .img file. There is a red arrow showing that ERDAS is picking up 0 bands. If I do the same with a landsat tif file, it shows here 1 band for example. If I try to load this anyway I get an error message shown in the blue box.
EDIT: So basically I am having trouble trying to load the data both ways, via "Layer selection and stacking" and via the "Import Data" option. I'd like to hear if this is something anyone has done or if I'm going in entirely the wrong direction. Hopefully there's something simple I've missed.