Recommendations please for a dust buster

[longlife]

Can anyone recommend a good portable (cordless) vacuum cleaner? We use a B&D 'Dustbuster' at the moment, but it's on it's last legs.
We don't need the facility for vacuuming up liquids, but my wife would like a good suck ...
All help appreciated,
longlife

[Trekker]

but my wife would like a good suck ...


Don't we all!

Argos (http://www.qksrv.net/click-582776-8829216) is as good a place as any and sticking with the Dustbusters you won't go far wrong!