I am going to put a SSD in my MacPro early 2009 the next days. Crucial M4 128 is already on it's way. Working with a RAID0 I had some problems with the installation of Lion some weeks ago. Although it works right now, I decided to get an SSD to put Lion on there. And do so for all of my software, also. I want to hold the RAID0 for all of my data using Bay 2-4 and change the HDD in bay into a SSD. So far so good. But what would be the best way to move OSX and other software from the HDD on the SSD? Option 1: Installing Lion from disk and using carbon copy cloner for software Option 2: Installing Lion from disk and using Time Machine after that Option 3: No fresh Lion on SSD, but clone HDD on SSD completely Using Option 3 I would have to move my data back to HDD after that. Any other option? What did or would you do or prefer? Any suggestions or important points? Thx a lot.