Keeping File Sizes Down RSS

[RadarGaming]

So this week was the first time I have recorded 720p video for my podcast to put into an RSS feed. I quickly ran into issues when I rendered the video and the file was about 2GB so i tried again and again and I cant keep the file size down. Im using Sony Vegas and would like the final video to be between 500-700 MB if you have any experience with this I would greatly appreciate your help.