Problems with the new version!

Hello :-),
I have downloaded the new version 2007-12-30 and installed it... many problems occured. After the registration reboot, a BSOD. After rebooting again, i could reach the windows desktop but after a few seconds, a BSOD! I uninstalled and reinstalled it, everything seemed back to normal but after taking a snapshot, a new BSOD!!!
Now i am back to the previous version 071016 which is quite stable: no more problems.
Are there bugs in the version released today? Is it a beta version? Do you intend to correct the issues shortly?
Thanks for your reply.
Regards,
Heco

PS: Operating system: Windows XP SP2. Location: France