[orban]

I am getting an error on the redirect page before the results pop though, nothing bad, just informational.

Wrap "if (is_array($vbulletin->GPC['prefixchoice'])) { .... }" around the that block

1) For some reason my updates on the deltas aren't working. It runs, but never finds anything to index. And there are definitly new posts and threads to index.

Are you sure the sphinx_counter table is set up properly

2) I'm getting an occasional error when people are searching:

Change the line with "$searchhash" to "$searchhash = md5(microtime());"

Try if that works

A couple of things I will have to say I noticed immediatly between the two version. The older version took significantly longer to index and took up more drive space, but the results seem to return much faster.

The newer Sphinx versions are much more complex... how large are your indices? I haven't noticed anything...