As many stores that are the same use different linking URLs, is there any way of when you view the Link, you can type in eg. www.blackstar.co.uk and the listings that come up will be:
www.blackstar.co.uk
www.blackstar.co.uk/scp/nobags
etc
etc

I know at the bottom you have a search all part, but this does not work very well... Any suggestions?

In the bottom of the admin, set whole-words off, and set anywhere on, then enter the domain name such as "blackstar" as the keyword to search.

If your URL has a weight, it will be searched and found.

I'm hoping some of the spider code will be available to the Links SQL program for verifying and checking duplicate links and picking links that are just variations of the same.

http://www.postcards.com
FAQ: http://www.postcards.com/FAQ/LinkSQL/