[ChrisM]

I've just acquired an ND400 filter, which according to my mental calcs, is the equivalent of about 8 2/3 stops (ie. 2^8.67 = ~400).

I took a couple of pics of a local waterfall yesterday (after about 4" of rain in the past day).

The first pic is a 20 sec exposure, and the second pic is just 1/3 sec.

I look forward to experimenting more when the weather fines up!

Chris