I just moved here a few months ago and chose centurylink for internet and Directv for television.
So far I have to say I am extremely impressed with Centurylink. I got a great deal, about $40 a month and the speed is very fast, fast enough for streaming movies and tv shows. Also I haven't had any problems with it (knock on wood). When I had Comcast I had to reset my router every day!
Directv is fantastic. I love their selection of channels and the picture can't be beat. They're a little pricey, but there were some channels I couldn't live without so I chose them vs. the cable company.
btw, if u decide to go with directv, message me so I can give you my acct #, you can tell them I referred you and I get $10 off my bill each month
Hope you enjoy Boise as much as I'm enjoying it!