Has anyone installed this new version yet? I just tried and it doesn't want to open. Appears in the dock for a few seconds then disappears. There are a few comments on their user forums, but not too many. Just wondering if anyone is actually using a working 4.18.4. For the record, here's the comment that I sent the developer: Hi, Didn't feel like creating a new user account in your forums just to notify you of this problem so I thought I'd just use this form. I'm running OSX 10.6.2 w/ the 64-bit kernel and I just tried to install 4.18.4 (downloaded from your main page on 11-Nov). The download and mounting of the dmg worked ok, but when I tried to open the app, Frostwire appears for ~3 seconds on the dock then disappears. I tired running it in both 64 and 32 bit mode and no dice. I ended up restoring 4.18.3 from a backup, which works fine.