Im trying to use EnvyNG to install my ATI Radeon 9250... when i run i get this... any suggestions?

python ati
root@delly:/usr/share/envy# python ati
/usr/lib/python2.5/site-packages/apt/ FutureWarning: apt API not stable yet
warnings.warn("apt API not stable yet", FutureWarning)
EnvyNG - Version 1.1.1
Ubuntu Hardy 32bit
Your graphic card has been detected as a ATI Radeon 9250
Your graphic card is supported by the legacy Driver
EnvyNG ERROR: ATI's legacy driver does not support your operating system