I forgot about opera. I never could get it to install properly on my phone (old treo) when I tried about 2 years ago or so. I have no idea what IE does that the others don't or cant. You would have thought that by now someone would have come out with something. I think its so bad that a lot of our guys that use macs use a windows emulator and run IE to be able to use the view schedule part of crewweb. Heck I still drag around the laptop I bought in Aug 2005 because 1 I don't have the money to justify buying a new laptop till that one officially dies and 2. The super old version on IE that is on it works best with crewweb and even has some functions (block in 7 time etc shows up in the status bar at bottom) that the newer versions of IE don't support.
If you find anything out put it on here and if I figure something out I'll do the same.