You know, until there is a application manager solution, there is a temporary option I've been using, that works out really well.

http://store.ovi.com/content/220215?...e=search&pos=1

This is basically a UI for all your installed repositories, it works really well, just be wary of packages that aren't mean to work on Harmattan.

Anyway, after you install the incepted repository, you can browse it with meecatalog, and install the applications, they work fine, i've tested it, and since the repository is incepted, there are no issues.

Give it a try.