Hi Mark
Ok, bit of history.
The forum was originally hosted on Zen, hence myzen.co.uk address coming up in searches. There was a problem which had plagued this and the LMC forum (same host), this was the now infamous 403 errors occurring. Solution was to move the forum to another host and necessitated the domain changing, hence lanciabeta.co.uk. I did implement a redirect from the old host to existing pages, but (cannot remember why), I ended up just doing a simple redirect any link to myzen going to the home page of lanciabeta.co.uk.
You should be able to simply replace the lanciabeta.co.uk with lanciabeta.co.uk to get to the topic, a bit of a pain, but should work.
So that covers that part, the testforum one is part of the ongoing work to get the forum software up to the latest (and supported) version of the forum. I implemented it so folk could have a play without it having any issues on the main forum, it contains a snapshot of the forum from a few months ago. My aim is to update the active forum later this year, probably after November.
So, on to searches on the forum. I always go to the home page and then put the search item into the box. You should get all the results available.
Hope that helps
Peter