Always annoyed me not to have the beloved Select-Copy, Middle Click-Paste
thingy on my Macbook. Finnally i figured out how to do it.
1) Install USBOverdrive
2) Fire up its Prefpane, and map the Middle Mouse Button to paste action
3) Install SIMBL
4) Install this SIMBL Plugin for Terminal.app
Nice but you can only paste selected txt in the same terminal window. Would be really useful if you could copy from one and past in another… =o