Tab Groups are managed as follows :
1. Add to tab group basically adds the currently selected link in the group of your choice.
2. Save as tab group makes a new group of all the links opened currently.
3. Organize tab groups gives you the facility to insert, delete or update a link in a tab group.

It sends the current page to Babel Fish for translation, which translates the page in to the desired language and then displays the translated page in the new tab automatically.

You can open as many tabs as the RAM in your computer allows, but generally about 100 pages for each 32 megs of ram. There is a second limitation as well and that is your internet connection. With a slow connection you may not want to open 100 pages all at once, With a cable modem opening 100 pages is a snap.