What does the compression levels mean? Seems Standard compression means almost no compression - I have 37gigs used on my hard drive and the image file shows its 32gigs. About a 14% compression ratio. Haven't tried the other settings yet. Any ideas?
Also, is there any disadvantages to the various levels -ie. 100% chance of recovery at Standard setting, 75% chance at medium, and 1 in a million at high? Please advise and thanks for your time.