I am using MSP 2010 Standard and am finding many issues especially with exporting. I was just recently "upgraded" from 2007. Exporting to Excel works fine in 2007 (except for the annoying error message about exporting to an obsolete format when that is the only Excel format that 2007 supports).
Problem 1) When I open a project file in 2010 all the custom maps I created in the 2007 version are gone and I have to recreate them.
Problem 2) The numeric fields in the exported Excel 2007-2010 spreadsheet are not formatable. Date fields and per cent fields can not be reformatted. I have tried copying a field and pasting the value only to a new cell but the result still cannot be formatted. The dates include TOD which I do not want