[GeorgeGR]

Can I send an e-mail from my Mac through the BB device, if I connect them with the cable of BB? Should I sync them first? And what other things I maybe do with the two of them (except of take them with me at vacations)?
Sincerely yours

[pkasin]

Yes, you can. You can surf the internet, send e-mail, or do anything else that you would normally do if you were connected to the internet. You're not actually sending e-mail "thru your Blackberry" as much as you are using your Blackberry's internet connection to send your Mac mail over the web.

I would recommend connecting your BB to your Mac by Bluetooth. You can get fast connections without "plugging" one into another. You will need to do this by Pairing your BB with your Mac.

Soon, however, I believe Blackberry Desktop Manager is supposed to allow a wired connection - you can review this as it is a current topic on this site.

I also encourage you to check out the Mac section of Crackberry.com as it has a lot of good info.