Hi and apologies for not coming back to acknowledge the response given.
Many thanks for all the contributions offered and can report that I am now able to print off my experiments to date, be it by saving it to a folder and then printing from a previewed file within it.
Odinbc: I downloaded Gimp from the list offered from Gimp's own website
http://gimp.lisanet.de/Website/Download.htmlgerard82: Thanks for recommending "gutenprint" which I have downloaded. Can you tell me what it is, why you use it and how do I link it to Gimp so that I can use it too.
2-ton: I could only download Gimp 2.6 because my version of Mac is 'Tiger' and maybe the print dialogue version comes up with more recent updated versions.
Griatch: No matter what I do, I can't illuminate that print icon and access that dialogue box and maybe the drivers on my printer are not up to the job?
One thing that I am having a problem with (I'm sure it's me) and that is when I decide on a size of my working image, which I select via the "Create a New Image" dialogue box that appears when I first want to create a new project by pressing (FILE>NEW). I select a width and height size in mm and then press the OK button but the resulting working template is not the same size at 100% though the scale along the top and down the left hand side has the correct values. Have I done something wrong or have I misunderstood what I am looking at? Is there a video that explains this.
Apologies for the questions but I just can't seem to get off the ground at the moment with this system. I'm not experiencing a learning curve but a brick wall at the moment but thanks in advance for digging me out!
James