I couldn't take it any more being caught inside. I was out to the park nearby and experimented a bit in IR. I preset the WB with the Hoya R72 on on my bright red jacket. Very little manipulation here, no shifting for example between the red and the blue channels as is the case when I preset on a patch of green grass. All photos taken with the D70 (inside a protective hood), the 18-70mm, and a Hoya R72 IR filter.