I have both of these programs and the have an output for PSP format, I am wondering if anyone has used them for making video for the PSP,

If anyone is an expert with these programs I am having a problem as the media manager is not recognizing all the video files i have stored on my computer such as avi, wmv, mp4 etc. it used to recognize them and now it stopped... any ideas??

i dont really see ur problem but wat i would do is make a video in vegas, export it as avi, then use an mp4 converter, i cant see how that wont work!