Originally Posted by
Mutley
I'd say stick with what you have. AGP isn't going away any time (very) soon. However, it is true to say that most manufacturers are making PCI-E only cards, which they then bridge to AGP. Take a look at the Geforce 6600GT for example. It is a PCI-E card, but there is an AGP version, which is PCI-E bridged to AGP, which is the layout is slightly odd with the added electronics required.
The downside of this for AGP owners is that these cards costs slightly more (five quid), and require an external power supply, as the AGP bus can't provide the 50watts that a 6600GT needs. PCI-E can supply upwards of 75w.
Mut.