Ok, thanks for the links. I see that the YouTube link is for BGT's video, referenced at the start of the second HIH thread. I also see that I commented on it! Evidently that's where I learnt of this stuff. BGT was freakily lucky with his survival there.

I've started checking things out and had no trouble getting the flip prompt. Didn't get a detached turret yet, not even while falling to my death, but it's early days and I have some fine-tuning to do in regard to the timing and whatnot.

: theres another link that shows exactly how to do it in coop xbox, but I will
: need more time to find it.

See BGT's HIH video archive page. Look for "The Dropship Turret" and you'll find two video links. The first is Lone Starr's co-op tutorial 'The Downed Turret', referenced in the first of those HIH threads. I assume that's the one you meant. The second shows a brief bit of fooling around with a detached turret in single-player.

: I will show my tutorial for it also.

I'll look out for it (or, there's an email address at my site if you wish to alert me). However, setting things up wasn't a problem for me, as I'm somewhat familiar with the goings-on in that area. Actually, at some point I may do a tutorial myself, as this is some pretty major weirdness which really ought to get included in my movie series. Plus I'll certainly document it on my site.

I just hope your tutorial is a bit more careful with spelling than Lone Starr's. The 'Sprial Ramp Dropship'? Ouch.