Hi there, After a good seven months we're back dusting-off ABS code and trying to improve once again.

We have identified ABS would benefit great time from a crash recovery algorithm, especially is ABS is stopped/interrupted or had a crush in the middle of 4Gig backup. At that point, we will have to start over and re-copy/move all 4Gig again. 
               This is even more critical if we manually shutdown ABS and after three months, we start again ABS, it should be capable of re-analyse the folder and see what changed since last time ABS was active!!!

We're working on ABS 2.5.3, on top of the above, we're adding like always more features to this great software.