Before applying the Turbo4 ROM, I ran Linpack to get a base number so I can compare it with the number I get after I apply Turbo4. I got a 4.188. The phone is rooted with many of the stock apps removed running the Zeam Launcher, but no other custom ROMS. Is that a pretty good number to start with? It was higher than I was expecting because most linpack scores i've read about are in the 3's.