Is it like this?
http://www.screwfix.com/prods/89584/...EKOCSTHZOSFFI#
If so i have a similar one, its ok but the motor isnt powerful enough really for everyday use but its a good tool to have if you are cutting softer materials but then i would use a dry cutter. I used mine for cutting and mitring Travertine, the length of the bed lets it down too. So all in all, it has limitations.