From Dark AleX

This is what I used to measure the speed in the comparison of drivers.

Requeriments: slim only, it uses extended slim memory.

Instructions: copy to root and run an iso/umd. The plugin will automatically log the umd driver read petitions in RAM. Whenever you want the log to end, press L+R in the game and the log will be written to ms0:/drivers.txt.

Caution: if you log an umd or an iso in normal mode (with umd required), DO NOT USE slim cache.

When comparing two drivers.txt, make sure you compare lines that are equal (except in time).

Don't forget to disable the plugin when you have finished to use it, as it may break some homebrews.