Hi, I usually program in CX-Supervisor. My general opinion about ActivX is that cx-supervisor is not quite really prepared to use them :(. Sometimes the aplications crash only for that. As an example, the only activx i'm using right now is a picbutton and when exiting the aplication in some pc's it gives an error. sometimes when this appens if i run the project again i have no comunications with the plc (witch is really bad). I'm also looking for new ideas and thoughts about grafics and activex and other stufs on cx-supervisor. we could exchange some ideas. My e-mail is goncalo_almeida@hotmail.com if you want to talk about it tell me something Best regards, Gonçalo Almeida