you have integrate some community systems.
on one homepage i use
Community Builder Enhanced CBE. It is a fork on an early version of CB. I can link to profiles after adding code in helpers/links.php and config.xml to choose option in backend.
but now i find out, that there must be a css-conflict between CBE and Kide, because if Kide_mod is activated, the profile's templates does not work any more. tabbing is only possible with inactive kide-module.
edit:
i fixed this problem by inactivating modul on profil-page.
if you are interested for the two modified files from above to work with CBE, i will send you