BtW: Anybody who spends €435 on a GFX-Card is nuts ->
Naah. I bought my 64MB GeForce2 GTS card when they were new to the market, and it cost me a bomb. When top of the range newest technology cards come out, they are always ridiculously expensive.
OTOH, anyone thinking about pre-ordering at these prices needs his head examining. There is still no indication how long it will be before AOS4 comes out, and even on Linux, PPC XFree86 drivers for these cards will probably take a while to be released and mature. By then, the price is likely to drop a bit, so I advise everyone to wait until it makes more sense to buy them.
Don't be taken in by pre-ordering scams!