I'm wondering if anyone knows if the Cisco VPN client will work under Lion. I have a 2011 MacBook Pro that boots into the 64-bit kernel by default. Since Cisco still does not have a 64-bit compatible version of the VPN client, whenever I need to use the client I have to restart by holding the 32 keys to boot into the 32-bit kernel. My work's VPN only uses Cisco IPSec over UDP, which the built-in OS X VPN client does not support (OS X's VPN only does IPSec over TCP). So, if I upgrade to Lion next week, am I going to run into trouble? My understanding of Lion is it's 64-bit only, which I'm assuming means no more 32-bit kernel and therefore no working Cisco VPN client. Unless Cisco puts out a 64-bit update soon or Lion supports IPSec over UDP, I think I may be forced to wait on the Lion upgrade.