All fine, ended up being a domain alias issue.
Actually there is an issue with the images not showing on multi-sites configuration. In Store 1 images show in the admin > Catalog > products. But in Store 2 no images show, just default no image shows. It is the same on the websites e.g. Store 2 website front end only shows no image.
Appears there was just some processing time required for images to commence showing. Ignore.
Success on over 1,000 product picture imports mapped by ProductId but all images as just the default no image in PictureBinaries by the look of it. All product images on website are just no image.
Thank you for actioning so quick, the updated version, web.config changes and notes have enabled PHP paramterised redirects to work just fine now.
Also please note in your fix post above I needed to edit all instances of card.php to cart.php. Small typo but the correct fix in the end. Thank you for being so fast in updating and fixing, most appreciated.
I have added a number of URL redirects and none are working, still get page not found.
I use such URLs