Chelli: Thanks for all your efforts. I was able to install Gnumeric on my N800 OS2008 without problem per post number 22. But, I have the same problem others have reported. If I open a file created in Excel (Office 2003 version) I have problems with cells that have calculated totals in them. Even a simple formula like =2+2 in an Excel cell does not open properly in Gnumeric. In Excel it will display as 4, when I open the .xls file in Gnumeric it will display as 5E-315