There might have something gone wrong in the background which had screwed the images otherwise they would stay for ever. I had mine staying there for so long time.
I'm not sure what might be the issue, so better to ask the poster to post them again and do request him to attach them rather than inserting into the post.
I thought YOU would have a helpful answer.
Yes, after posting this question and thinking about it, I did private-mail the poster and he has just sent me the images I need.
No doubt I will be posting more questions in the future.
PS. Life is so much easier now with the internet and forums and Google et al. How did we cope in the non-internet past? And what will life be like in 20 or 30 years time? But I guess this is way outside Solidworks User Interface topic!!!
Great to know that. Would you mind asking that poster to attach the files to that particular post also as that might be helpful for someone.