Update:
The LCC 3.1 should be available tonight or tomorrow.
LCC3.1 brief summary:
- Supports both 32bit and 64bit Snow Leopard
- Backwards compatible with all LCC supported devices
Reported problem not yet addressed:
-Mac shortcut key is not yet addressed
Reported problem still under investigation:
1. mx620: strange click behavior with "menu" item
2. MX1100: Scroll Freezes on some applications
3. Cursor: Jumping cursor with World of Warcraft
It is still being investigated but something to do with Scroll Enhancer implementation in LCC.
The following workaround will impact the scrolling performance, please try and see if works for you.
Workaround:
- Locate Scroll Enhancer files and move to different folder or Desktop
- If it did work for you, keep it as is
- If it did not work for you, move the files back to its original location
File Name: Location:
LCC Scroll Enhancer.bundle /Library/Application Support/Logitech
LCC Scroll Enhancer Loader /Library/InputManagers
LCC Scroll Enhancer Loader.osax /Library/ScriptingAdditions
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Past posts:
LCC 3.1 will be the first LCC version that supports Snow Leopard 32 and 64 bit.
Its targeted release date is 2 weeks or sooner.
Updated subject line. 09-16-2009 05:20 PM
Updated Message Body: (post on page 5)
The fact is we missed our target release date. Please don't read the following reasons as excuses.
1. I will post updates once I have a solid release date.
2. We have introuced a lot of Unifying products which implemented new RF technologies this summer. Although our engineering resource was streched but we were still confident to release LCC in time or two weeks after Snow Leopard at the time of planning.
3. In the original planning, the LCC3.1 release date was between mid Sep and early Oct.
4. Snow Leopard came out earlier, and we thought we might able to release it in two weeks time but we missed it.
5. Our engineering group is working hard to get LCC 3.1 released ASAP but it most likely won't be ready this Friday.
To be fair, lots of companies released the Snow Leopard friendly(even if not yet fully compatible) versions of their softwares well before 28th of Aug. Although the Mac market is small compare to PC's, I believe that we're still talking about tens of thousand however. For a company with the size like Logitech, there's no excuses at all.
There are lots of mouses for Mac with cutting-edge designs & technologies out there nowadays, they are equally as good if not better than what Logitech can offers. To me, reliable tech support was the only reason that I would like to stick with Logitech's products; however, now we all know how sincere they are toward us 
Time to try something new I guess 
PS: I have never expected that my US $130 mouse can only functions no further than a $10 freaking antique 2 buttons mouse
