about openembedded and sdk

i'm new to beagleboard and openembedded, and i'm now try to test the
latest graphic sdk( but i follow some guide from the wiki
and try angstrom2008.1 which only support, so how can i get
the latest graphic sdk work...
i also tried to build the sdk driver with the kernel from git. but
there's some compile error..

anyone tried this before? please help...
any reply is appreciated.