--- Begin Message ---Edzer, I upgraded to the latest version and now everything works fine! Thanks for all your help! Bye, Els==================================== | Els Ducheyne | | Ph-D student | | Coupure Links 653 | | 9000 Gent | | tel: +32-9-264 61 09 | | fax: +32-9-264 62 40 | ====================================--- End Message ---