Uploading to Google Video issues...

Google video specs state they are 4:3 aspect ratio.:

Here are our preferred video specs:
NTSC (4:3) size and framerate, deinterlaced
Video Codec: MPEG2 or MPEG4 (MPEG4 preferred)
Video Bitrate: at least 260Kbps (750kbps preferred)
Audio Codec: MP3 vbr
Audio Bitrate: at least 70Kbps (128 Kbps preferred)

I have compressed my video with Quicktime conversion to a 640x480 NTSC size - yet still when I send the link to my web designer and its in the player - we have borders showing up...?

Anyone know why and how it can be avoided? This is really vexing me!

Thanks

Example

http://www.lightforhealth.co.uk/test/test001.html