Most of SWC works on IE, but the Infofields stopped working sometime ago (also not seeing the sublight and city travel maps, but that is most likely because ah'm currently using an old laptop with IE6 and just happy that SWC works at all with it)
{EDIT} Just got an iMac today (still waiting to hear back from NEC about the laptop light blowing out after only 3 years) and using the Safari browser, but that also doesn't seem to allow for Infofield editing, just checking that it is only Firefox that allows for the editing
Edited By: Tiali Bixa-Loca on Year 12 Day 159 5:15
Yeah, i've only ever seen problems with IE, many versions of it as well. I stay well away from anything with a partial apple attributed to it, so don't ask me about safari. I primarily use chrome, and on occasion firefox, so yeah, get yourself a good browser.
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Not even Death's embrace shall save you from me.
There are too many good guys in this galaxy, which is why you have me.
Adblock is also a chrome extension, and you can selectively turn scripts off in the browser itself. (though there's probably an extension that lets you to it as well)
From what I learned in the little coding I've researched, IE is like the bratty little cousin that has to have special care just to operate like the normal cousins.