What’s this? A little more poking around in the whois databases and we’ve uncovered two more domains registered by T-Mobile, sidekicklx.com and sidekickle.com. Unfortunately these names don’t give us much as far as clues. SidekickLE.com was registered on May 31st, 2007 but SidekickLX.com was registered on May 18th, 2007. While Sidekick LX could be the original thought for the name of the Sidekick Slide, it could also be another device entirely. We’re guessing the Sidekick LE is going to be related to a special edition Sidekick, as T-Mobile has a habit of putting out (highly popular) Limited Edition (LE) devices. We’ll let you know as soon as we find out more about all of these newly registered names.