HDV to DV on capture

[deletejob]

Hello to everyone on this forum, I've buy a hv20 few days ago and I'm quite happy to discover this precious site where I'm ready to just say my opinion on hv20. Now I've two questions that obsess me: 1_ I've captured some clips with vegas 7 -mt2 files in hdv, then I've my clips in my project and everythings works fine...Then I've tryed to capture hdv tape shoot in a sd pal projects tell to software using dv instead hdv...then I've no video captured at all...I'switch the camera from hdv to dv but all black on screen and no captured video yet....I' will able to capture hdv on tape shoot in a pal format? any suggestion? 2_ I've made some shoots in hdv 25fps without cinema mode and I've noticed that video change shutter speed during the shoot something like 25p it's not work properly, it seems to start like a progressive shoot that become interleaved.Nobody notice something like that?
Thanks to you all....
ps:. please someone could explain me the difference between vibrating and solid 35mm lens adapter?
Sorry I'm new to all this stuff and maybe my questions sounds :hv20-smilie24:

[deletejob]

I 've found the problem of my 1th question_ just locked dv out on hv20 camera playback out menu, this convert hdv on tape to dv standart during capture with firewire cable.. Then I've captured some clips recorded in hdv and hdv 25fps converted to dv while recording and I've see some differences when I've imported them on After Effects. I've changed interpret footage options to deactivated fields then the clip hdv still mantain the fields look while the hdv 25fps seems to be a real progressive frame , this on my tv output (matrox pharelia).Any comments?