In the Options (or Configurations) Menu, when I push the 'OK' button or the 'Apply' button, nothing happens. It will let me Cancel, but my config. changes are not saved. I've had this happen in both the MAC and Windows versions and I can't figure out what's going on. I would really like this fixed on my MAC at least. Any help appreciated! THANKS!!!

I had this happen on 1.6 for Windows. I uninstalled and re-installed the application and that fixed it, for now at least.

I've had the same problem running 1.6 on a G4 350mg Mac. In addition to that, I have no filter or advanced option tabs. I unistalled, re-downloaded and reinstalled 3 times--same problem. I had no such problem with 1.4B.
Also, I'm behind a firewall and with 1.4B about 60% of uploads were successful. With 1.6, it's about 10%. I assume this is because I can't configure the auto push request. Any help would be greatly appreciated, since I didn't save a copy of the 1.4B installer, and every link I find now has 1.6. Thanks!

After my last post, I was playing around and gave the app 50 mg's of memory, and now the buttons work and I have my filters back!!! I have to kick myself for not remembering MAC 101---when in doubt, jack up the memory. Hope this helps!