I've just finished writing a mini Fcurve tools plugin.
I took some seperate scripts I wrote, and combined them into one PPG.
I am not such a great scripter, so I hope it works fine for other people.
As far as I checked it, it works pretty well.
Feel free to play with it, and tell me what you think.
If you find problems, please let me know, and II'll try to fix them :)
It's an XSIAddon, so just drag and drop it, or install it in your workgroup folder.
After installation, you'll find it under the lower <Animation> menu.
When you run it, a PPG is opened. You can click the "?" icon, to go directly to a page on
my site with the help info for this plugin.
Click Here to go the Help Page and Download the Plugin (http://www.ozadi.com/scripts/FCurveTools/docs/Oz_FCurveToolsPlugin.htm)
It work only on XSI 6.x (sorry)
Hope you like it :)