PS 3.0 will be implemented in many titles MUCH sooner than 2 years from now. Many upcoming titles (Far Cry has a patch coming, LOTR: The war of the ring will implement PS 3.0 tweaks, as well as upcoming sports titles, many games almost here have declared 3.0 compatibility. Even half life 2 said they will patch for it)
However, since PS 3.0 is mainly a superset of 2.0, it remains to be seen the impact it will make in the short term.
Availablility is kind of a moot point because neither card is easy to get but it is possible at this point, and in one month this won't be an issue anymore... so buying a videocard based on what's on a shelf this very second might be kind of silly, IMO.
But like I said before, we really have yet to see an app that really shows what these cards can do. Nothing drags them down to unplayable levels and the playing field has been marred with filtering shenanigans already. Who really knows what the outcome will be?
The only obvious thing is that both of these cards are powerful monsters.
The bottom line is, if you had a Radeon 9800XT, you'd be stupid not to trade it for a 6800 for free if you could. If you had an FX 5950, you'd be stupid not to trade it for an X800 for free, as well.
These cards both perform so far beyond what brand preference can dictate that it's going to be a while before the smoke clears, and we see where the developers take software technology and know what really makes a difference.
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<b>Radeon <font color=red>9700 PRO</b></font color=red> <i>(o/c 329/337)</i>
<b>AthlonXP <font color=red>~2750+</b></font color=red> <i>(2400+ @ 2208 Mhz)</i>
<b>3dMark03: <font color=red>4,876</b>