Thanks guys. Helpful as always...
FYI Beersmith measures Diastatic Power as Lintner, whereas Wes Smith from Maltcraft lists it using the European measurement WK units (Windisch-Kolbach)
For those interested in brewing math, the conversion is as follows:
Lintner=(WK+16)/3.5
Joe White Traditonal Ale Malt = 320 (WK) or 96 (Lintner)
Steve