Thank u for your wonderful distro.
Can I install the live CD on HDD? What exactly do you mean by saying it's "packed and can be used by many users"? How it diffes from the paid version?
No this release is not installable, We had to remove way too much in headers, docs, and other bits for it to be used as an installed system.
It is packed with apps for most every task.
The paid version is an installable, non-live version that is complete (none of the packages have been stripped).
HTH, and thanks for your interest