Hi Guys, We currently operate five websites, 1 on .co.uk, 1 on .co.nz, 1 on .de and 1 on .com (geo targeted to USA) and 1 on .com/au (targeted at Australia). Open Site Explorer currently credits our .co.uk with 212 unique domains linking to us, our .com has 130, our .co.nz has 110 and our .de (which is new) has around 10. We have a website on .com/au targeting Australia and we have gained around 30 - 40 links into this sub folder. Our rankings in google australia for this website are fantastic and it would appear to me that we have inherited all the domain authority of our .com. The UK is currently our most important market and we operate a website on a .co.uk there. Our main competitors there have around 300 - 400 unique domains linking to them. What I am thinking of doing is deploying our UK content onto our .com root domain (which is currently geo targeted at the US which is a really small market for us) and redirecting all of the .co.uk pages at the root folder of the .com and changing the geo targeting of the .com to the UK. Additionally I was going to migrate our .co.nz and our .de websites into .com/nz/ and .com/de/ sub folders. I will also create a new .com/us/ folder for the US. I can only go off the fact that the only sub folder website we have (.com/au) has been very successful for us. Do you think migration of all of these websites onto the .com domain using sub folders will provide a meaningful boost to our rankings by virtue of having more back links into one domain? Are there any big risks in doing so and how long would you expect the redirects and changes to be picked up by google. I really appreciate any help and comments on this.