If I did understand well, the 3.5 repositories are not maintained anymore for all versions due to the will to avoid dispersion of resources.
Did anybody by chance try to install the latest release of KDE 3.5 available of these repositories, which version number is it, and did you have had any nuisance with it? Thanks.
kde 3.5 works fine with opensuse 11.2. to install you just add the 3.5 repo at:-
Index of /repositories/KDE:/KDE3/openSUSE_11.2
although the repo is not being officially supported the main packages have been updated several times since opensuse was released. the current version number is 3.5.10.1-32.6