I am thinking about buying a new Power Mac G5 Dual 1.8GHz.

I want to upgrade to the ATI Radeon 9800 XT w/128MB DDR SDRam for $50 on the Apple Store.

Is this the right direction to go? I don't want to go to a higher end board that would cost me $350 or $400.

Any suggestions on a 3rd party card that would be better than the ATI Radeon 9800 XT w/128MB, for around $150?

Your suggestions will be appreciated.