We don't recommend beta testing on your primary production computer. Use only a test machine for beta testing. Why? Beta means it isn't finished yet and bugs and problems can expected.
Here is the full disclosure for your information
QUOTE
By participating in the Lavasoft Beta Test Program for Applications, I understand and agree to the following:
I understand that this is a beta program.
I understand that a beta version of an application file is a program that is still in development and is published solely for testing purposes.
I understand that the beta program is licensed "as is". Lavasoft AB makes no, and hereby expressly disclaims all, warranties, express, implied, statutory, or otherwise with respect to the software, including non-infringement and the implied warranties of merchantability and fitness for a particular purpose.
I agree that Lavasoft AB shall not be liable for any damages to me or any other party in connection with this beta program, whether arising out of contract or from tort, including loss of data, profits or business or other special, incidental, exemplary or consequential damages, even if Lavasoft AB has been advised of the possibility of such loss or damages. Lavasoft AB's cumulative liability in connection with this beta program shall not exceed the license fee paid, if any, for use of this software/Detection Database and documentation. This section shall survive termination of this License.
I understand and agree that as a beta tester for Lavasoft, my e-mail will be automatically registered on the beta tester mailing list.