There are several different types of tv recorders, such as TiVo and DVR. If you want to check out more brands of tv recorders check this site out. www.bestbuy.com
AFter doing some research it seems that the satellite boxes are still on the market, which means people still buy and use them. You can find more info here. www.broadcom.com/.../Satellite/Satellite-Set-Top-Box-Solutions
Now that blu-ray disc players are more widespread and popular than a few years ago you can find a medium quality blu-ray disc player for about one hundred dollars.
Yes, projectors are on sale at Best Buy and Radio Shack. I have found quite a few at www.bestbuy.com, just enter projectors into the search section and they will pop up. Here is a direct link to one: http://www.bestbuy.com/site/Epson+-+PowerLite+Home+Cinema+Projector/9533926.p?id=1218120177953&skuId=9533926
The X10 Sentinel PTZ Camera is the best surveillance vcr on the market. It will record for up to fifty three days. http://www.x10sentinel.com/residential.html