The new UI interface is nice and smooth. But it doesn't matter. Not one bit. I would take a windows 95 UI over this if that meant that my mouse driver program didn't use 4 gigs of RAM every time.

How is it possible that Logitech, the company that creates the best mouses and keyboards in terms of hardware cannot fix a memory leak in their flagship application? It's been an issue since day one, and it's been reported many many times on every possible forums, yet you still haven't taken the time to fix it. I really don't understand what can be more important, other than fixing an issue that results in outrageous RAM usage.

And the new update quietly mentioned some memory leak issues, but I got my hopes up for nothing. It did not help one bit. Makes me question if you will ever fix this...

I know you know of this issue, so there is no reason to for me to write this email. It's a combination of my frustration and disappointment in you as a company.