If you want something GUI-based, check out "File Roller" over at h**p://fileroller.sourceforge.net/ To get an idea of what it looks like, check out the screenshots (h**p://fileroller.sourceforge.net/index.html#screenshots)
Your replies have helped me to choose the two mensioned above and I know that I don't like the CL much but I am determined to konqueror it. :roll:
There are times when one comes accross a RAR file or two whilst surfing and rather than unpack the things in windows, which of course means a reboot to the XP partition, it is much easier now to just do it in Linux. I agree that ZIP files are far easier but sometimes you don't have a choise.