Thumbnail gallery

hi folks,

I am looking for a gallery plugin that displays a thumbnail for a particular gallery and when you click it opens a lightbox with the remaining images for that gallery. There are loads of galleries out there that display thumbnails but when you click them they display all of the images in the whole gallery itself. Hope im making sense!
So its abit like a portfolio gallery but i dont want it to goto a post just to open a light box with the remaining images.

Anyone know a decent one that would do this?

Cheers