Best way to check TM's on domains.

[johntv]

After reading the legal thread, I was wondering what the best and easiest way is to check on TM's on domain names. From NPer stoneroses I got these two links:

For the US:
http://tess2.uspto.gov/bin/gate.exe?f=searchss&state=vpdler.1.1

For the UK:
http://www.ipo.gov.uk/tm/t-find/t-find-text.htm

Is there a better and easier way to check on TM's worldwide, to be 100% sure on a name?

Thanks


(rep added for everyone having more and possibly better links and ideas on checking TM's)