Just got an email from bufferzone for beta testing on ver 4.0. "You are receiving this email because you have been selected as a Beta Tester of the upcoming BufferZone Pro v. 4.00. As a Beta Tester, you will be expected to help shape BufferZone Pro by providing feedback and submitting to us any issues you may find. We appreciate your help in making the BufferZone Pro v. 4.00 experience the best it can be! In addition, you can now communicate with our BufferZone Beta Team. In the problem report, you can outline any problems you experience with the Beta, and let us know of any great ideas you have for new features." Don't know if anyone else uses it but I'm hoping that they have made some improvements. I'll be testing it out latter to see how it runs. Version 3 wasn't that bad and it was free as well. I'm hoping that version 4 will be a bit more polished and more responsive.