how to open *.doc, *.xls?

anybody knows how to open office's files such as doc,xls and pdf from MobileFinder?
im asking because i know that this files can be opened from e-mail's attachment, this means that exist some native apple app which allow to open it...
am i wrong?


Ps.sorry for my English,my native is russian:)

I am really interested in this too. Can someone verify? And in case we can open it, are there other types of files we can open?

By the way, from apple.com I watched all the ADs, and in one of them they demoed the Email client opening such files, like above mentioned. Those were just viewers I think, with no editing capabilities. Is it actually opening the file, or just converting it to an image and displaying it? I mean like can you highlight some text in the doc, and copy it, etc?

Thanks

Ben

this is crazy forum...so many threads..
i hope that someday we ll solve this problem...

You're assuming there's a way to do so. I don't think someone's written a program yet unless MobilePreview can open those file types.