
Don't wanna hafta upgrade my Ubuntu 10.4 LTS! DON'T WANNA!
< /drama >
But seriesly, the one tip I've found for dramatically speeding up Ubuntu's (and probably other Linux distros') performance was to reduce "swappiness" from the default 60 to 10
As for the 'swappiness' issue, my solution is to have so much ram that it's oozing out the back of the PC. My system almost never touches swap.