MEGAMAN  3.1 screws my Tabs in Safari so I can't tell which tab I'm in.

COME ON LOGITECH!

What's it gonna take for this company to take writing software for its product seriously? I mean really. I've been using Logitech mice and keyboards for eons and cannot remember a time where their software wasn't getting canned by consumers.

All these years later and it's the same old story.

Says allot about how much Logitech listens to its customers.  
(Version 3.1)

ENDORPHINITY  They can't even get it started right.

Found here:

http://forums.logitech.com/logitech/board/message?board.id=macmice&thread.id=1734

LCC 2.70 is available for downloading.

Problem you might experience in upgrade scenario to LCC 2.70:

- When install LCC 2.70 on top of previous version, after the first reboot, you might not see all attached devices.

- For example, S530 desktop might display either mouse or keyboard in LCC 2.70

Solution: Re-boot the system one more time should fix it.  
(Version 2.7)

MRLEON  I have no idea why some people have problems with LCC, I've just installed in my Mac Pro 3,1 Snow Leopard 10.6.1, and everything works just fine!

Thanks Logitech!!  
(Version 3.1)

FVDG  For some reason it screws up the way tabs are drawn in Safari, they all have the same grey color until you click on one, it is hard to see which tab it is you are viewing (I'm in 64 mode, kernel)  
(Version 3.1)

SUPERMAN S  I have no problem with this update   
(Version 3.1)

JEREMYAN  Updates not frequent enough to address issues.

Messed up the Safari tabs....and still no fix.  
(Version 3.1)

ANOMIA  This is unacceptable...

I'm on a iMac core 2 Duo 2.16mhz with 10.4.11, and I was running ver.3.0 which was acceptable.

THIS 3.1 version however, ground my machine to halt with spotty keyboard and mouse behaviour - and countless other app weirdnesses.

I know this control panel has a spotty history - fix it better than this, really it's sad you made it even worse!  
(Version 3.1)

LEOPOLDBLOOM  Try Steer Mouse as an alternative to this. I just got an MX Revolution, and after trying LC I was back to Steer Mouse within 5 minutes.  
(Version 2.7)

MACNERD1984  Poor. Now my scroll wheel button doesn't work and scrolling is ridiculously fast yet won't allow me to slow it down. loading of the System Preferences is slow now too, amnd LCC shows 2 mice to configure, identical. Yet again, this mob couldn't organise a booze up in a brewery. They're a Windows centric company who just happen to like a little extra on the side from mac users whilst providing half arsed, shabby driver software. If it didn't make me want to gag I'd buy a M$ mouse instead.  
(Version 3.1)

JOSDANS  This control panel totally freaks out the mouse. I have to use it without any Logtiech control panel. It's a pitty because then you cant configure the different buttons.  
(Version 3.1)