I installed an SSD into my PS3 last week.

Prior to the SSD, there would be a delay between the target popping for Divebombs and the beep indicator and it made it much harder for me to dodge. With the SSD, however, the delay is gone.

Not noticing any difference with the conflags. I think there is some delay between PC and PS3 judging from what I hear on TS, but it hasn't made any difference in positioning for conflags on time.

The worst that happens on PS3 for me is accidental lock-on with the analog stick and lack of Focus Target... and I think both are getting fixed today.