I successfully downloaded LO to my Windows 7 Pro virtual Win XP operating system. I plan to download Win Excel spreadsheet on to my Windows 7 op sys on the same computer by saving my converted Quattro Pro for Windows files to a clean USB and running it on Windows 7. I have years of spreadsheet data and graphs and graph macros in Quattro Pro format. Will all the data, graphs, and macros convert cleanly to the Excel format. Thank you.