Yes, the signal you receive to your Dish is digital. It is sent from a satellite in space. hehe
In terms of video quality it will depend on your TV, or will you be watching on a computer monitor? S-VHS is fine for just a normal TV and still good on a computer monitor. HDTV type TVs, or computer monitors(resolution wise) you want something better. Component is best.
I assume the Dish receiver you got doesnt have component outputs.
Here is a link for a higher quality Dish receiver: DVR 921 with components outputs:<A HREF="http://www.dishnetwork.com/content/products/receivers/HD/index.shtml" target="_new">http://www.dishnetwork.com/content/products/receivers/HD/index.shtml</A>
Here is a link that describes what component means:<A HREF="http://www.projectorcentral.com/component.htm" target="_new">http://www.projectorcentral.com/component.htm</A>
I dont know what a cheap DVR player is, but you might be able to get a DVR type card that might be better. No clue.
The DVR, hence the name Digital Video Recorder, is recorded in digital. S-VHS(analog)output is not digital but still better then composite.
Anyways if you want to get DVR/PVR/HDTV cards you can go to:<A HREF="http:// http://www.hauppauge.com/Pages/prods.html" target="_new">http:// http://www.hauppauge.com/Pages/prods.html</A>
The better ones have hardware encoding so your CPU doesnt have to work hard.
For the cheapest solution use the DVR you have and buy a cheap TV Tuner type card that has S-VHS in. If you need to record on the PC, get a Hauppaguage 150, 250 or 350 depending on your budget.
the Prisoner
I'm not a number, I'm a free man!