I use camtasia or fraps (using camtasia more these days) capture the intro then a healthy amount of gameplay. Then I edit it in vdub (using xvid codec def settings and radium mp3 codec 128k). During the edit I try to get a good 25-27 sec of gameplay with 3-5 sec of intro. Also in vdub I will crop the video if neccesary and size to 640x480 HiQ or 320x240 SQ.
All captures are made at a 640x480 resolution minimum the edit and resized to whatever quality of set I am working on.
The only other thing is to use a standard naming convention (No-Intro, Goodmerge, TOSEC)
If you are interested in helping click the "Join Now" button on the contacts page at emumovies.com.
As far as the front-ends on the front page, hyperspin will definately be there soon, I have had quite a few conversations with bad boy bill and his team has been working on converting my video sets to the hyperspin format and will be hosted on the emumovies ftp. I also need to contact the maximus arcade folks, I have had a cross promotion going with gameex testing the last couple of months and it seems to be working very well.
I did syndicate hyperspin news to my newspage though
