How to render a fluid simulation?

Support Compositing and Post Processing
1

I have successfully created a fluid sim. and everything looks good while previewing (in wireframe). When I choose a frame in the middle of the sim, and render that image (materials applied etc), it renders the first frame before any of the simulation occurs. How do I render a frame of what I can see in the preview of the simulation (say the 30th frame)?

I’m probably just missing some small option, but can’t figure this one out.

I have attached the blend file if anyone would like to offer a tip… (blend file was too large, can be found here instead (4 MB):
http://www.megafileupload.com/en/file/272471/beaker-blend.html

2

nevermind… I didn’t apply a material to the fluid and the glass beaker the fluid was entering was too thick to see. It works fine. Sorry!