Samsung LN52A650: Better for inputs in TV or receiver first?

[415bluray]

I just got the LN52A650 and love it so far.

One feature I like is that you can set different picture settings for different sources, for example:
Entertainment for HDMI1 (Blu-ray)
Game for AV1 (Wii)
120hz setting for my cable input (when I get it) for watching sports & broadcasts.

So knowing this, is it better to have all my inputs going into the TV so I can take advantage of the different setting I set up?

I've been looking for a receiver with 3 HDMI inputs, but now I think it is not as important because all my inputs may go into the TV first anyway. Then I'll have an HDMI output from TV into my receiver.

If I have all my inputs going into the receiver first, and 1 output going into my TV, then I cannot have different preset settings depending on what I want to watch, correct?


This is all pretty new to me so please pardon the possible dumb question.

Thanks in advance for any advice!