4Players is a localised-sales point for LFS and has been approved by the LFS devs. Like bmwracer67 already said our price is currently cheaper by about 1 euro.
Ok, so here are "real" reflections from GP4 (2002, using DX7 afaik):
Looks pretty impressive. It shows that you don't need DX9/10 for such stuff, LFS could do it with DX8 as well. Although I don't know if a rewrite of the graphic engine is needed.
Reflections are for sure possible with DX8. Just take a look at the cars or the lakes at Blackwood and google for screenshots of GP3/GP4 which both had superb rain effects and reflections using DX6/7/DX8 (and even software mode).
That sounds good. Do Force Feedback and online play work as well? What are the specs of your Mac? Do you know of a free software which does the same thing?