Hasta La Motion!

1) When viewing through a 3D camera POV, how can I lock interactive pan/zoom/track movements to transform the selected camera position (like Maya) ?

2) How do I align a group of selected nodes in nodegraph ?

3) Is there a way to create a viewer buffer that contains an incremental history of previous buffers, and perhaps a way to add notes, time stamp and save these buffers to an .exr ? For progressive swatch comparisons.

4) How do I search and replace text strings in a nuke script ?

5) Is there a way to echo interactive commands as python in the script window ? For cut/paste use in building python scripts.

6) Is there a node/panel/palette where I can drag two color picker swatch samples and make a mathematical difference calculation (e.g. add/multiply) between two colors ?

Thanks for any replies,
M.