I need to buy a development kit based on ARM9 core (I would love if i can find with S3C2410A chipset ), i just need (10/100) Ethernet, atleast 2 or more serial ports and USB. The application itself won't need a huge amount of RAM or flash. And the most important thing would be software part, yes, it should be with 2.6.x kernel and should be providing complete tool chain from cross-platform tool chain to boot loader and filesystem. Or atleast should be having good documentation to get all those tools from relevant sources. And ofcourse good customer support would be a big catch.
thanks, ali