Agreeing with #83 - on my Dell E6420 with 11.10 (Linux Mint 12 with NVS4200M) I just downloaded and installed the .deb from #81, rebooted and then I saw the Touchpad tab in Mouse and Settings - two finger scrolling and disable-pad-whilst-typing are now enabled. Yay! Thank you!
Agreeing with #83 - on my Dell E6420 with 11.10 (Linux Mint 12 with NVS4200M) I just downloaded and installed the .deb from #81, rebooted and then I saw the Touchpad tab in Mouse and Settings - two finger scrolling and disable- pad-whilst- typing are now enabled. Yay! Thank you!