How to export a 320x240 jpeg for use as a splash screen

Thanks Shane,

Using the export function I get a 720x480 jpg which is a few hundred k in size, when what I want os a 320x240 jpg which is around 12 to 15 k tops.

Using Photoshop is not an option because it adds a few steps to the process that I cannot automate in Automator or whatever (besides, I don't see why I should have to give Adobe several hundred $ to produce a 320x240k jpg after buying a suite of video production tools from Apple)

I need either:

A. An export feature within FCP that can export multiple formats at multiple sizes

or

B. A export feature within Compressor that can export multiple formats at multiple sizes

Currently I am having to double click the 320x240.mov which is one of several formats I produce using Compressor, then use the Export function within QT to get the low quality jpg which comes in at around 12k

Your solution is part of another solution I received in another similar post in the Compressor forums. I'll check them all out when I get back to the lab. Thx

sdfs