See this post for more information
Our guide to getting Appletalk running has been updated to include running Appletalk on 64 bit Lion.
– Cat_7 2011/12/25
There have been a ton of updates on the official Mini vMac site. Most importantly, Mini vMac version 3.2.3 has now been officially released. Look at the changelog for update information.
Meanwhile, be sure to check out the custom variations service now offered. It's a good way to support the emulator's development and to easily get a variation of vMac that will suit your specific needs.
— ClockWise 2011/12/23 19:03