Hi,

1) Do you have php working without eaccelerator ?
In case help:
Install PHP with IIS

2) "It gives me the Can't load screen, or unavilable."
I'm not familiar with that screen, please detail ?

3)To troubleshooting try to limit complexity. Go directly with eAccelerator and comment the zend stuff.
extension="eAcceleratorCVS_5.1.4.dll"

4) Did you have eAccelerator 0.9.3 or 0.9.4 ever working on PHP4?
CVS version is beta so I do not recommend using it unless you are, already familiar with EA.

Cheers,
Chris