Ya i haven't gotten ghost since 2003 (good edition). Never heard of the other ones but that doesn't mean they arent worth a look.
Paragon drive backup is also pretty good, other then it only will back up full drives and partitions (it can at least update those backups though).
This one also sounds like it might be good, shadowprotect desktop 3.1
http://www.pcmag.com/article2/0,2817,2254465,00.asp
Btw got me one of those my book drives yesterday, 1tb also.. nice drive though its taken almost 16 hours to transfer over 400gb from my other drive, and a new laptop which will replace my desktop.