[Closed] Photoshop CS4 help [no longer required]

Recently upgraded to PSCS4 from CS1 (under Windows) and went looking for the Replace Colour tool, only to find it has been replaced with a Replace Colour 'brush' in the toolbar (it use to be in Image > Adjustments > Replace Colour)

Is it me (it may be me and I can't use it properly 🙄 )or has this function been severely restricted? I don't seem to have the same amount of control over colour to be replaced, and the colour replacing it...

Oh how I miss that fuzziness slider.

EDIT: Oh damn. Too early, it's been moved to the bottom of the list 😳