Firefox - pre-defined tabs

Lets say everyime I connect to the internet, i want to browse bbc.co.uk and abc.com simultaneously.

So everytime I start Firefox, I visit bbc.co.uk. Then create a new tab and then visit abc.com.

But is there any way, I can pre-define these tabs and websites, so every time I start Firefox, I have quick access to these 2 websites.

Setting home page only sets 1 website.

Thanks

open both those pages
then
goto Tools
options
clik on the "general" tab
clik "Use Current Pages"
done

that was easy

You can also create a "Start" folder in Bookmarks, drag as many URLs as you like into it and tell FF to use the folder as your home page.