Small lighting setup. Recomendations?

[Mick]

Hi All. I'm thinking about (again) getting some lighting for doing portrait shots. Mostly at home but with the idea that I might like to be able to take them places.

So far all I have is a speedlite 580 EXII. What I would like (I think) is either another flash on a tripod with soft box and or a strobe with softbox too. Here's a link to the sort of thing I'm after. Its just that I have no idea about what issues these things might have. I'd hate to buy something only to find out that its an industry joke or something.

http://www.digitalcamerawarehouse.com.au/prod599.htm

So I'm interested to find out if anyone could recommend a good reliable smallish light setup with some or most of the things in that link?

Cheers......Mick.