I really like Daniella's IR work too. This is a thread from the Minolta forum about her work flow:

http://forums.dpreview.com/forums/read.asp?forum=1024&message=5004274

She mentions using the channel mixer to swap the red and blue channels.

The way I have done this is by creating an adjustment layer using the channel mixer, and changing the values for the red and blue channels (ie changing the red from R=100/G=0/B=0 to R=0/G=0/B=100 etc...figured I would tell you because it took me a while to figure out, but then again I can be kind of dense sometimes :o)

Hope that thread helps some...
Cindy

brent cook wrote:
> Help please. II would like to know to:
>
> 1. swap the red and blue channel to change the red sky to blue in
> IR photography;
>
> 2. manualy tint the green concrete and the red..
>
> I am trying to create photographs like the following. Any help
> would be appreciated.
>
> http://www.pbase.com/zylen/crazy_colours
>
> Brent
>
>