Turns out that IE is not so particular as Opera but it still complains about the expired certificate. I'm testing Mobjab and find it a bit non-intuitive. Not as easy to use as, say, Fring; particularly when it come to Google Talk and other Jabber systems. While I am still working my way through the FAQ and other instructions, there are a few issues that are confusing me: 1) The split between mobjab.net and mobjab.mobi is confusing. Some features are supported on one but not the other but the user must pick which one to log into. 2) I do not seem able to download or create a contact list on mobjab.net 3) while I'm logged into mobjab.net, Google Talk shows my availability off and on (mostly off). 4) Chats opened with Google Talks sometimes arrive as a chat and sometimes as an e-mail. 5) The instructions and FAQs are clear, one-by-one, but the whole taken together is confusing (at least to me).