I got in my cases and I am very pleased! Like soundwave925 said, they're sturdy and I'm glad I got 4-disc cases for any 2-disc games. I can simply remove the insert and it's a perfect fit. I even managed to fit in 4 discs and a small booklet in one case! My only minor complaint was that of the 15 4-disc cases I ordered, 3 had broken tabs at the end of the insert. But since I only have a handful of 3 and 4-disc games, it's fine seeing as I would have removed the inserts on the rest anyways. If you do have a lot of 4-disc games, I'd recommend you order a few more cases than you need, just in case.
I'm already working on converting some of my Windows and DOS games to the new cover template. I'll start converting the PS1 games I have, and once Velmeran releases his updated Sega CD/Saturn template with the aligned game text on the spine, I'll do some CD/Saturn games I'm working on getting.
In the mean time, I'll throw these out as requests - I'd love to see Sonic R, Sonic Jam, Sonic 3D Blast (Saturn), Nights into Dreams, and Christmas Nights. I would request Sonic CD, but I'm getting the not for resale version which I can just scan and convert to the new style, unless someone else already has that and wants to do it.
Also, here's two more inserts - Sonic CD and Sonic X-Treme (unreleased, but since I've seen people with cases anyways).

