lol...I think there would be a transition phase like how there was between PCI and ISA, but nowhere near the length of time before that transition is complete...after all, the dependency on AGP is nowhere the level that is present compared to the usage of ISA slots.... AGP will still be around, as many ppl IMO would wait for the designers to iron out any possible bugs with the design completely, so don't expect AGP to just disappear just yet...