Rick
I'd have to call you on your BX performance specifications, our tests show that the I815E is faster than the 440BX and it runs significantly cooler. While we still love the 440BX chipset, there are many advantages to owning the 815E chipset (finally), including standard 133MHz FSB (versus 100MHz with the 440BX), on-board ATA-100 and AGP4xPro support, the ability to Overclock to at least 150MHz without dramatically overclocking the AGP (which can cause problems with many video cards including many brands of the GeForce 2 GTS by the way).
Additionally, USB support & features for the I815E is much better than what is offered on the 440BX systems with most 815E based systems coming standard with onboard hubs and at least 4 ports. What's more the 815 chipset-based boards typically have better wake-on-ring and wake-on-LAN and power management features.
With the 815E based boards having been in the channel since around November, we have also finally seen enough hardware and BIOS revisions (not to mention driver updates) to make the boards from most manufacturers very stable.
In our opinion the I815E is finally the first viable replacement for the very well designed 440BX chipset. It's about time too; it's only been like what? 7 Years?
Steve Benoit
Stable Technologies
'The way IT should be!'