Hi! I'm MacBookPro beginner and am a heavy user of spreadsheets. I've run into the limitation of not being able to filter multiple values in a column of a spreadsheet, at once. I know that MS Office in Windows has the functionality of checking checkboxes in the filter drop down. Is there a similar feature in Open Office or in worst case, in any version of MS Excel for Linux? Will WINE help? Please help this new linux fan