It’s missing of workflow enhancements.
To understand how Ableton Live 6 runs today, it helps to look at what it required at launch versus what it needs now. Windows Requirement (2006) Mac Requirement (2006) Windows XP / Vista Mac OS X 10.3.9 / 10.4 Processor Intel Pentium 4 or AMD Athlon G4/G5 or early Intel Mac RAM 512 MB (1 GB Recommended) 512 MB (1 GB Recommended) Screen Resolution 1024 x 768 pixels 1024 x 768 pixels How to Run Ableton Live 6 on Modern Operating Systems
If you legally purchased Ableton Live 6 in the past, or if you bought a second-hand license that was officially transferred to your account, Ableton makes it easy to retrieve your software. Log into your account on the official Ableton website.