Hi, can I do following DATEDIFF(date'31.08.2005',date'20.12.2005','day') or DATEDIFF('31.08.2005','20.12.2005','day') thanks Claudius -- G4/733 QS / MacOS X 10.4de / RB 5.5.3de/ Valentina 1.10.0 & 2.0.3 Homepage http://www.ClaSai.de iChat ryhoruk RealBasic ListBoxes: [ I feel the need...the need for speed!!! ]