First of all, thank you for all the nice words. We really appreciate it.
Concerning the eLicenser-registration: We want to avoid the direct registration of your eLicenser, as we think, that users rather think in terms of software than in terms of license container. Therefore the registration of your eLicenser is done via "add software". Instead of asking yourself "how to add the eLicenser" you should think of "how to add the software to my account"
For soft-eLicenser: If you request activation codes for bundled software (Cubase LE, Cubase AI, Sequel 3 LE...) you need to enter a soft-eLicenser anyway. If this soft-eLicenser has not been assigned to your account, it will be done now at the latest.
If you request an activation code via a Download Access Code, we will track this activation code for seven days. If we see that it has been used on an eLicenser that is not assigned to your account yet, then it will automatically appear in your account.
If you just want to register a soft-eLicenser for the sake of having it in your account. Just click on add software and choose any retail version (e.g. Cubase) and put it in there. The only action behind adding a retail version in "add new software" is registering the eLicenser.
The same applies if you want to add an USB-eLicenser. Click on any retail-version and put it in there. It should eventually appear in your account.
Concerning the registration from the eLicenser Control Center, we're currently working on a more comprehensive way to add your eLicenser, so that you just need to confirm the pre-filled eLicenser-IDs in MySteinberg.
Hope this helps.