OK - so we currently own two websites that are in the same industry. Site A is our main site which hosts real estate listings and rentals in Canada and the US. Site B hosts rentals in Canada only. We are shutting down site B to concentrate solely on Site A, and will be looking to redirect all traffic from Site B to Site A, ie. user lands on Toronto Rentals page on Site B, we're looking to forward them off to Toronto Rentals page on Site A, and so on.  Site A has all the same locations and property types as Site B. On to the question: We are trying to figure out the best method of doing this that will appease both users and the Google machine.  Here's what we've come up with (2 options): When user hits Site B via Google/bookmark/whatever, do we: 1. Automatically/instantly (301) redirect them to the applicable page on Site A? 2. Present them with a splash page of sorts ("This page has been moved to Site A.  Please click the following link <insert anchor="" text="" rich="" url="" here="">to visit the new page.").</insert> We're worried that option #1 might confuse some users and are not sure how crawlers might react to thousands of instant redirects like that. Option #2 would be most beneficial to the end-user (we're thinking) as they're being notified, on page, of what's going on.  Crawlers would still be able to follow the URL that is presented within the splash write-up. Thoughts?  We've never done this before.  It's basically like one site acquiring another site; however, in this case, we already owned both sites.  We just don't have time to take care of Site B any longer due to the massive growth of Site A. Thanks for any/all help. Marc