Nice to see them staying on the cutting edge. I am actually surprised at how fast they came out with a solution for both series of graphics cards considering how recently they were just released. I have seen full coverage blocks by both Danger Den and EK for the GTX200 cards but nothing as of yet for the AMD 4800 cards. Since watercooling has become more and more popular it seems like companies are offering compatible products alot sooner then they used to. I remember just last year waiting to see blocks released for the 8800 series cards. When the g92 cards came out though blocks were available very shortly after. I hope these companies keep with the trend.
The only thing still lacking in availability is chipset and mosfet blocks. But I guess that is because they aren't in as high of demand and aren't needed typically in a water loop.