hmmm not sure
you can always just make it part of your screen (not the full desktop) and make it to where just the listing part is showing...
for the news thing websites have a special code output (called RSS) that takes all the most recent news headlines and makes it easy to be able to output them into simple text.... its kinda complicated but very cool.
I also think the most recent version of CoolMon has TV Guide listings but I may be mistaken