It is a good companion to any Contracts text book. Very helpful supplement for any contracts course..

As other reviewers mentioned the bolts strip. Just plan ahead and buy them. You need 4 of these (Crown-Bolt-M6-32-x-65-mm-Internal-Hex-Socket-Cap-Head-Cap): http://www.homedepot.com/p/Crown-Bolt-M6-32-x-65-mm-Internal-Hex-Socket-Cap-Head-Cap-Screws-2-Pack-08768/203538958 and 4 of these (Crown-Bolt-5-mm-0-8-x-30-mm): http://m.homedepot.com/p/Crown-Bolt-5-mm-0-8-x-30-mm-Plain-Steel-Metric-Socket-Cap-Screw-2-Pieces-82628/202210153

I have been using QuickBooks since 2002. I had last upgraded in 2009. I was happy when I was able to receive the latest version through the Vine program. Updating from the 2009 version was easy. QuickBooks does it easily, all you have to do is start the install. It will uninstall the older version then install the new version. After installing you use your back-up file for the company(ies) you want to open. QuickBooks will have you save a back-up of the older version company file (which you can re-open if for some reason you go back to that version of QuickBooks). It will then convert the company file to use in the new version. Everything else in QuickBooks works the same as the 2009 version I had. The layout is different with updated graphics. I didn't need to access the manual or help to use this new version.