I see there is a new windows vpn client posted on the cisco site. I did not see a read me with it and was wondering if there are any bug fixes or features included in it that would be a reason to upgrade to it from 5.0.6.
The new client posted is 5.0.07.0290
You can find the 5.0.07 release notes at the link below. The new features included in this version are:
Support for Windows 7 on x64 (64-bit). This release, however, does not support WWAN devices (also called wireless data cards) on Windows 7 x86 (32-bit) and x64.
Support for Windows Vista on x64.
Packet LZS compression for x64 VPN Client.