Adding many layer styles at once

[rvdsabu4life]

I am a PS n00b. I took over a job for someone who was layed off to do some simple brochures. He has a ton of layer styles that I need to install on my PC. I added the styles into the /Presets/Styles directory. I can see the text list on the top right in my syles icons. However, the newly moved styles do not show up as a thumbnail unless I click on the text of the name.

Is there an easy way to mass import the 300+ ASL files I have?

BTW, I am using PS CS3

 

[mfox]

I dont know why you need to click on it too see it, maybe you dont have enough RAM installed OR not allowing enough RAM to PS
Opt/Ctrl+k
Then goto Performance

 

[rvdsabu4life]

It's using 1948mb out of 4000mb