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all those modules are available if u search the module repository..
wf-downloads for uploading and downloading, there's a few forums etc, newbb, newbb2, x-ipbm (based on invision boards), x-phpbb (based on phpbb) and phpbbi (also based on phpbb)
news 1.2.1 allows article posting.. also AMS..
addresses modules are also available.. best way is to just look thru the repository..