Where does CS2 store curve files?

I use a curve layer for a certain ink/paper combination, and I would like to save it and re-load it as needed. CS2 offers this option -- but when I ask to Save the curve file (type CSV), the program defaults to the "My Documents" folder. I definitely don't want to put it there! But I can't find a logical location in the PS folder structure. (A search on "*.CSV" turns up nothing.) Should I just create my own folder for these?

Thanks!

Dave

Should I just create my own folder

Yes; mine is here:

C:\Program Files\Adobe\Adobe Photoshop CS2\Presets\

Thanks, John. I'll do it that way.