Installing Gauges

Does anyone know how to install new gauges on a 92 Accord? And I don't want to have to take it somewhere to get it done. I got some new indiglo gauges off ebay. They are just lay-overs. I can figure out how to put them in and everything, I just can't get to the stock gauges. I know there's like 10 screws that need to be removed, but I removed them all and I can't get the plastic cover over the gauges off. I know its basically all one big piece, but its not budging. Any 1 know what i'm talking about?? Thanks.

Didnt they come with instructions?

nope...no instructions. I know how to install it, i just cant get to the stock gauges behind the bezzel. Some peeps tell me only 2 screws need to be removed, while some tell me you need to take off the whole damn dash.