I used to have LiveDrive probably 6 months ago (Whom they are reselling from), but I found the Mac client quite buggy. Breifcase didn't work and backups took ages, far longer than they should have done. I will give them credit for fantastic support and no questions asked refund, which was pretty awesome. They might have fixed the issues now, I hope they have, but still I would go directly to LiveDrive rather than a reseller, particularly since the site appears to have been thrown together. Someone probably thought they could make some quick money. I only hope when they shut down, LiveDrive are considerate enought to migrate everyones accounts.
Currently quite happily using BackBlaze for my personal computers, and working on an open source backup tool for servers </shameless>