Sometimes, the best improvements are those done under the hood. No, I'm not referring to automobile engines, I'm referring to CAD. In this case, TurboCAD.
Although the transition to CAD-on-the-cloud is more audible than most other news lately, there is still a significant number of users who remain firmly grounded. Of those, a percentage are MAC users and not Windows users. For far too long, the MAC users have been without a significant 3D mechanical design tool. TurboCAD has filled that niche.
In one of its most significant upgrades to date, TurboCAD Mac Pro 7 has re-written a good portion of its code making the software more powerful "under the hood" with 64-bit capability. Users and marketers alike may prefer more flashy whiz-bang features and enhancements to promote a new release, but many others realize the productivity-enhancing time-saving benefit of 64-bit software. Higher memory allocation means less paging to disk and larger files. This is good news and Mac Pro users can rejoice.
Sources:
http://architosh.com/2013/09/turbocad-mac-pro-at-64-bit-here-are-the-details/
http://architosh.com/2013/08/product-review-imsi-turbocad-mac-pro-7/
http://www.turbocad.com/TurboCAD/TurboCADMac/TurboCADMacProv7/tabid/2386/Default.aspx