Can't access Internet

view full story

http://www.linuxquestions.org – I have just installed openSUSE 11.3 Linux on my USB External HDD. I am using fast internet connection and I am able to use it fluently in Windows XP. But not able to do so with openSUSE 11.3 . As far as i know there should be a tray icon for N/W but its also not shown. and when i start N/W manager it states that n/w manager is already running. Please , help ... (HowTos)