I just ordered the ADOBE CS5 with the quadro fx3800 im currently working with Adobe cs3 with cineform neohd4k

1.what is best to uninstall cs3 or can i leave it for my older projects ?
2.do i need to uninstall the cineform neohd4k before i install the cs5?
3.how is the best way to combine cuda and cineform can they work together?

1) Leave CS3
2) reinstall Neo4K after CS5 installed
3) No issue, cuda accelerate filters work fine.

thanks David