thx guys... It really was the display card's fault. after disabling Direct3D and DirectDraw it went all smooth. Just wondering... y does ATI cards hav this problem with Mcam? And does the upcoming version X has fixed this problem? and so, the CPU usage too fixed?

Help... I've read that running MillV9 SP1 on Win XP Pro will get you a 100% CPU Usage, and from all the posts, it seems that there's nothing wrong with it at all, its just reporting the CPU Usage wrongly. But, in my case, everytime I run Mill, it shows 100% CPU Usage, like everybody else, but my problem is.... Even trying to selecting the menus(highlights that follows the mouse pointer) is slow to respond, delayed ~1 sec. And so does, panning a 3D object. Its annoying to having slow-downs like this. Can anyone lighten me up on this? System Spec P4 2.8GHz 512MB DDR333 SDRAM 120GB SATA HDD 128MB ATI Radeon 9200SE Windows XP Pro SP1 (Fully Updated) I'm asking this behalf of a friend, so I'm not that familiar with Mastercam, hope you guys could help me.