~half hour VMS4 video, rendered in M-PEG2, 830 MB in size won't playback in Windows Media Player 11beta2. the title shows up, the slider shows the accurate length of the video, the play button is down but no playback. i've renderd other clips the same way up to 300 MB and they playback fine. is the size a possible issue? it's not like i'm low on harddrive space or anything. WMP has never been a problem before.

thanks!