Hello,
I'm going to test out my new DVX100 and take it outdoors and film around the city just for kicks. What settings do you guys recommend? Should I film at 24P/A? Thanks!

The question is what type of software do you have on your computer to import the project. Using 24a you need either Avid, Vegas or FCP4 for the 2:3:3:2 pull down.

Other than that if you do not have these apps go for 24p.

I have premiere, after effects and vegas

The you can use 2:3:3:2 pull down with Vegas if you use 24a.

I would try it and see what you get as 24a does shoot beter for the film look, however do remember lighting.