Had "Documents to Go Premium V2.00" by Dataviz on my N900. Used to work ok under R 1.2. I recently upgraded to R 1.3 and the spreadsheet part isn't working ok anymore - displays a black screen with dotted patterns intead of the sheet contents. DataViz don't seems to have any practical shelp or support. Anyone has an idea? (I did uninstall and reinstall, restart, etc.. - to no avail).