You would NOT really need an extra table...what you could do is add column called OtherSite. Of course you would have to play around with the foreign key setting.

Then in the mylinks.cgi script or whatever you use, you could add in additional conditional statements that checks for the existence of values in the LINKID field and in the OTHERSITE field...you could even do this in the MYLINKS template files...

Yes...it does stray from your original project focus, but I don't really think you need to add another table.

Regards,

Eliot Lee