Finally it seems BIS 2.0 has hit the UK through O2. Any new accounts set up via BlackBerry Internet Service
will now be on the new system. At a RIM presentation a few months ago RIM claimed they would migrate any older versions to 2.0 when it went live, this doesn't seem to be the case yet, but new one's we're signing up clients on are running through the new system. I must say that mail delivery is running so much faster through the new system and it's so much better for users not having to manage yet another mailbox.