Marco, thanks for the compliment.
Yes, I have the unlimited package. I found that the other package with the thumbnails on the side was too distracting.
The Livebooks people are terrific. I say "know your design" because they give you about 3 edits (otherwise they'd be on the hook for countless edit requests). I found that the best practice is to do your own mock-up in Photoshop and then email that to your designer. That way you've got your idea nailed down and there isn't a breakdown in font talk and all.
As for ease of use, it's probably as simple as it can get. They've done a great job of thinking through on uploads and presentation. I have several portfolios in the "client" area and haven't had a single client not figure out how to do it.
One last thing - since I've had my site, I've seen several other company sites go under. Livebooks seems the most stable company in the bunch. Once you get past the initial cost, it's relatively cheap.
