I bought a POD X3 back in January of this year. I only found after I had received it that the computer interface (Gearbox) wasn't available to the public yet, despite releasing the X3 in October of '07. I loved editing my previous POD, the POD XT Live, with the Line 6 Edit software. After visiting the site daily to get updates on the status of the release, I saw Friday they finally released it and I'm so relieved! I was growing tired of editing my tones with the knobs on the unit itself. Here are some screen shots showing the guitar amp selections and some guitar settings. What a joy to have drop-down menus again!:
Another thing I missed immensely was the public site that holds tones that other players upload to the server. I'm currently working on Whole Lot of Rosie by AC/DC and I found the perfect Angus Young tone in no time. I didn't even have to tweak it! I'm going to have to do a quick read through of the manual but I really like what I see so far.