PDF Signing in Preview – Signature Capture allows you to sign a small piece of paper, take a picture of it with your built in camera and then insert it into a PDF using Preview. Migration assistant – The new version of migration assistant, which connects to your old computer to bring your files to your new Mac, can now connect to a Windows PC over the network to migrate your old files to your new Mac. View in Spotlight – When you search for an item in Spotlight you can put your mouse on top for a quick Preview of the item or, if the file isn’t supported in Preview, you can see a popup with more information. The video above shows why you want TRIM support. SSD Trim Support – TRIM Support is a means of coordinating disk use that hasn’t been present in past versions of OS X, but with Lion it looks like OS X will now Support SSD TRIM, but possibly only on Apple SSDs. This is a nice feature that is not possible in OS X Snow Leopard. Multi-User Remote Computing – Instead of simply connecting to the account in use on another mac, you can connect to a virtual display and see your files, instead of a family member’s.
The new features listed below are in addition to the announced changes listed on the OS X 10.7 Lion feature page, or give us new details about an announced feature. We already know what’s officially new in OS X 10.7 Lion, but now that the masses have had a weekend to dig into OS X Lion we know more about what’s coming to Macs this summer, and what’s missing from OS X Lion.