Just a SWAG, Bill, but remembering reading that SP3 would be 'slipstreamed' (or whatever they call it), I suppose that versions bought after that occurred might be called 6.0a.

Cheers,

Jim N

>>What does 6.0a have in it that 6.0 does not? ... SP2? SP3?
>>
>>Thanks
>
>Might be wrong about this, but I think the N.Nx versioning was replaced with the N.N SPn versioning. Someone else might have more definitive info on this.
>
>Bill