Me: A hobbyist with XTi + Tammy 17-50mm & 85mm f1.8. Has shot for few months and has a good basic knowledge of shooting in daylight.
Problem: I have a 430EX that I bought few months ago and I've yet to touch it since I've been dreading to learn the whole flash animal.
Tomorrow: I'm going to a small indoor party for my friend's engagement bash. It'll take place in a typical indoor setting with tens of friends. I plan on using the cam with the speedlite to do snap some pictures and maybe even get those beautiful bounce-flash exposures.
Your Help: Before I fully learn the flash with time, could you give me some QUICK tips and general settings / rule of thumb for the tomorrow's shoot?
What I think:
1. Just set it to E-TTL + BOUNCE then trial and error it using FEC stops. (Then what do I do with aperture & ISO?)
or/with
2. Direct flash: set shutter speed to 1/4~ for beautiful face shots with balanced ambient lighting (read it here somewhere). What do I do with flash then? Would I be using Tv this case to have the 1/4 fixed?
3. What do I do with white balance? Do I ignore it to AWB since flash is white or still set it to halogen/tungsten? (See? I'm a complete noob with flash photography)
Please advise! I know what I ask if too condensing, but I'm sure some articulate members can precisely summarize and provide key pointers.

