Just so you all know, I got the Krusell Pictor (I think that's the name) case, and I like it, but I would not recommend it. Here's why: It's quite large!
Technically it fits the e61, but it could also fit a much larger pda. In the Pictor case, my phone jiggles around as much as my belly when I walk. The case looks and feels great and is well built (typical for Krusell), but it's just 1/2 an inch or a little more taller than the e61 when it's in the case. The Moto Q case is a much better fit for the e61.
That said, I plan on using the Krusell case because of it's quality and look. AND the fact that it's more than protected in this hefty case.
So again, I like it...very good case, but I wouldn't recommend it for the e61.