I hear a lot of complaints about the logitech tools and drivers, and i have been experiencing quite a few issues myself, including random sensitivity changes (even though QL said that was fixed).
Here is a link to a YouTube video that demonstrates:
http://www.youtube.com/watch?v=qRZmPM0Z5q4
quote:
"No no, install the razer drivers as usual. It'll say everything went fine, but the drivers won't be installed properly.
Next step is to open the appropriate INF file and replace the corresponding hardware ID with the one from Logitech's INF files. :P"
I haven't done this yet, but considering trying it tonight. Since the mx518 is so popular, thought you guys might enjoy the option.
