Hi! I found this post:

"Hey guys!

I have installed the premium version. How? It's simple.

I've changed my user agent to maemo, then I visited the ovi-store, downloaded the package. It was an *.install.
I hoped that, because when you download the prem, you get the viewer version. As already mentioned it's a bug and I've fixed it.

The original file in the ovi-store looks like this:
Code:

[install]
catalogues = nokia-ovi-store
package = dtg

[nokia-ovi-store]
id = ovi
file=variant-catalogues

As we know, dtg is the viewer.
So I moved to /opt/var/lib/apt/lists and took a look into the file. Searched for "documents" and found on line 4043:
Code:

Package: docstogo
Priority: optional
Section: user/hidden
Installed-Size: 8152
Maintainer: DataViz, Inc.
Architecture: armel
Version: 2.000.315
Depends: libc6 (>= 2.5.0-1), libconic0, libcurl3 (>= 7.16.2-1), libdbus-1-3 (>= 1.1.4), libdbus-glib-1-2 (>= 0.76), libgcc1 (>= 1:4.2.1), libgconf2-6 (>= 2.13.5), libglib2.0-0 (>= 2.20.0), libjpeg62, libmodest-dbus-client, libosso1 (>= 2.23), libpng12-0 (>= 1.2.13-4), libqt4-core (>= 4.6.2~git20100401), libqt4-dbus (>= 4.6.2~git20100401), libqt4-gui (>= 4.6.2~git20100401), libqt4-maemo5 (>= 4.6.2~git20100401), libqt4-network (>= 4.6.2~git20100401), libqt4-xml (>= 4.6.2~git20100401), libqtm-systeminfo, libstdc++6 (>= 4.2.1), libx11-6, libqt4-translations
Filename: ./docstogo-2000315.deb
Size: 3626296
MD5sum: 36aa58a6e6e863d64d859993c52c0597
SHA1: 161a7264442ad4195f3ceb27c73fed8aafbb62e9
Description: Word and Excel Editors by DataViz

This product provides rich, native viewing and editing of Microsoft® Word and Excel®, files and attachments. Powered by DataViz®, the industry leader in mobile Office compatibility.

So I edited the .install to:
Code:

[install]
catalogues = nokia-ovi-store
package = docstogo

[nokia-ovi-store]
id = ovi
file=variant-catalogues

Then opend it and voilà: Documents to Go Premium installed."

I have uploaded the file as attachment.

Enjoy!