Thanks walter,
In fact I meant the presets (not the samples). For some reason FLstudio does not show it’s presets selector for VST3 plugins!! so I was searching for a buit-in selector inside padshop.
Now I have cubase 5 LE, so I tried using padshop there but it does NOT show up at all!!. I can find all other other plugins including VST3 like fabfilter for example. But I can’t find padshop.