Best Settings for No Loss of Quality in Vegas Pro 9 output ready for Squeeze

Hi,

I want to edit my video using Sony Vegas Pro 9, but compress it for web publication using Sorenson Squeeze which gives me more options. What I don't want to do is have Sony do one set of compression and then Squeeze do another so that I get the nasty "compression of a compression" effect.

My input material is from a Sony PMW-EX1 which is supported directly by Vegas Pro 9. My final format is H.264. What render format/output should I use in Vegas pro to maintain the highest quality of output ready for input to Sorenson Squeeze. I effectively want to edit in "raw" format, add titles, effects etc and then render out to the same quality as I have with "raw" for input to Squeeze.

Ian