HDV, HDTV downloads in which format?

Hi,
I am planning to upload some HDV Videos for download that can be edited in any NLE. In which format should I upload this? Quality should be maintained. I seek experts advice.
My site is www.iphotovideo.com

Well...there seems to be no reply. Will Qucktime format be good?
Now I have HDTV compatible Virtual sets at my site, which is working fine. (http://www.iphotovideo.com)

Hey there,

Only original format is acceptable for using in an NLE, ie. the MPG 2 TS file.

Any encoded video, ESPECIALLY quicktime, is impossible (generally) to work with in any editor and also loses quality.

I have uploaded some .m2t transport files shot in Sony Z1 HDV camera . Free to download (http://www.iphotovideo.com). Please give any comments on compatibility and quality.
Thanks