i have a fujitsu siemens lifebook C, celeron 400mhz running freebsd 4.10. its graphics card is a trident Cyber9525 with 2.5mb onboard :-) some data sheet says it has 3D acceleration, but how do i activate it ? do i follow the same howto than for a ATI rage 3D card, for example, using XFree86-4's built-in acceleration ?