Hosted BES refers to a "Blackberry Enterprise Server". Hosted Blackberry Enterprise Servers are generally used to allow Blackberries to sync up with Google Apps.
In iTunes, click on your Iphone and mark the box to sync addresses. At next sync it will sync. If you have a MobileMe subscription it can automatically sync over the air without user intervention.
There are no apps for Blackberry
almost all modern blackberry smartphones nowadays have BBM, so it does have it, and if it doesn't come with the phone, you can download it from BlackBerry App World or from the BlackBerry official site.
yes
Blackberry Media Sync is a software made only for Blackberry devices. It syncs all your music, photos, videos, etc. to your blackberry when connected. Of course you choose what to sync. It's similar to the iPod sync.
There are many ways one can sync a Blackberry with an exchange server. To sync a Blackberry with an exchange server, one must configure it with a desktop manager.
You should be able to sync your blackberry using iCal on your Mac.
Yes, Blackberry's have a variety of utilities which will allow them to sync to a computer with mini-usb interface.
because it doesn't like you
"Apps such a Gmail Sync, Calendar sync, contacts sync, push support, docs (web interface), Enterprise admin controls and 2 step verification are available on Blackberry devices."
BlackBerry provide software for use on a Mac (See links below).
if you have windows media player and a blackberry usb cable, you can sync songs that way.
Yahoo! Go 2.0 had the ability to sync the BlackBerry address book with the Yahoo! contacts. I can not find this feature in Go 3.0. Too bad, it is a fantastic feature.
Blackberries can be synced to a Mac with the BlackBerry Desktop Software for Mac software (See links below).
use missing sync
You are not using the right sync options