Good river knife?

Does anyone know of a good river knife out there and where to find it? I've looked at the Gerber Rivermate online and some of the reviews in the US weren't the best...

Thoughts?

Thanks
Eamonn

spyderco has good folders, the 'rescue' is good, and theres also another model cant remember the name, with more features. good steel, super sharp, i had an ancient one that developed a tiny crack and they replaced it free - super cool service!

Antonini make a pretty sick knife, sharpest thing out there.
http://paddle-power.com/products/all_safetygear.htm