You won't find DVI on a CRT. 
If your source devices have DVI-I (mixed analog and digital interface), you can use a DVI->HD15 connector adapter to connect the source. If its just DVI-D (digital only), you would need a box that converts from DVI to analog. This thread is currently discussing such options: http://www.avsforum.com/avs-vb/showt...hreadid=299132
You would not want to connect svideo directly to a CRT projector, as they don't contain an internal scaler. You'd rather want to use an outboard scaler to at least line double the svideo image first. (Most of us use HTPCs for this purpose.) So if that affects your budget, something to think about.
Many CRTs would fall within the 2k range. The smaller 7" sets from a reputable dealer often fall around that for a set that will last 5,000 - 10,000 hours of viewing. You might get an 8" set at that price range too, but that'd be a stretch.
What size screen are you considering? What is your throw distance that you have to work with? Does the room have total light control, so you can make it so dark you can't see your hand in front of your face?
If your source devices have DVI-I (mixed analog and digital interface), you can use a DVI->HD15 connector adapter to connect the source. If its just DVI-D (digital only), you would need a box that converts from DVI to analog. This thread is currently discussing such options: http://www.avsforum.com/avs-vb/showt...hreadid=299132
You would not want to connect svideo directly to a CRT projector, as they don't contain an internal scaler. You'd rather want to use an outboard scaler to at least line double the svideo image first. (Most of us use HTPCs for this purpose.) So if that affects your budget, something to think about.
Many CRTs would fall within the 2k range. The smaller 7" sets from a reputable dealer often fall around that for a set that will last 5,000 - 10,000 hours of viewing. You might get an 8" set at that price range too, but that'd be a stretch.
What size screen are you considering? What is your throw distance that you have to work with? Does the room have total light control, so you can make it so dark you can't see your hand in front of your face?