Tracx Imagic Trainer Software

Acording to the web site this needs a pretty high end computer at least as far as video goes:

Processor, Pentium IV; memory, 512MB; hard disk space, 850MB; graphics card, DirectX9 compatible 3D card with 128 MB of memory (GeForce FX or equivalent, not shared); sound card, DirectSound compatible; 1 free USB port; DVD player (for use of Real Life Video only) and OS, Windows 2000 or XP.

So anyone have experience with this and whether they are just covering their butts with the specs? Looking at possible laptops or notebooks out there and the video spec really narrows down the selections quickly to NVidia Geforce Go or maybe an ATI Radeon mobile solution out there. Most laptops have the capability of shared video memory with the Intel 945 or 950 chipsets- which is directx 9 compatible and can go to 128 meg on some systems for the video side.