* Cloud engines now perform much more thorough scanning of PDF, SWF, and MS Office documents. These types of files are used extensively to spread macro virus` and trojan horse type malware, and we've come up with a much better way to scan them than was possible in previous versions.
* Compatibility updates. We've made a few changes to help us improve compatibility when running applications that deal with large files, such as bit torrent clients, VMware images, photoshop/photo-editing software, etc.
* Bug fixes & enhancements to our installer as we begin laying the ground work to upgrade 1.0 users into directly to 3.0.5.
* Performance updates!