I recently got a Nexus 7 and have been trying out some different office suites. Both QuickOffice and OfficeSuite didn't seem to support conditional formatting of cells. I tried KingSoft Office Suite and it did support the conditional formatting. I was surprised to see that none of them seemed to support rotated text. In a particular spreadsheet I have merged vertical cells with text rotated to fill the vertical-ness but it only shows up as horizontal in the apps. Is there an app that supports this? The file I was testing with was an Excel 2013 xslx file. Once my Drive has synced I will be able to try with a 97-03 copy of the file. Would Google Docs via a web browser on the tablet be a viable alternative to an app?