LDN - Luminis Developer Network

Hi All,

We are looking for a CMS. After reading some articles here, I understand that the LCMS can do channel development on LP but I have some questions below:

1) Can LCMS manage external Web content (outside LP), such as our http://www.hpu.edu?
2) If it supports number 1 above, then does it support LAMP?
3) Does it support JSP and Portlet development?

Any product info or documentation will be helpful.

Thanks,
Arion