what equipment do I need to post videos to the forums

Buy or borrow any recording device that takes a sim card. I assume you have a computer with a sim card slot, if not you can get a USB device with a sim card slot. Take the video and put the sim card into your computer. Download (or is it upload?) the file to the computer drive.

Go get you a Youtube account, make it private. Follow the instruction on the site to upload videos. If you link the video to here you can still keep all the strangers from the internets from seeing it in a Youtube search.

Other video hosing sites are Vimeo & Photobucket?