FM Antenna basic questions


I need to get an FM antenna for my Rotel RT961. I live in a valley of sorts, so AM reception is out of the question and not an issue. I am looking only for an indoor antenna. The antenna jack on my computer is a male coaxial type jack.

I am familiar with the basic dipole types, but I see some amplified antennas out there in the under $100 range. Are any of these suitable for tuners, and are they better than the basic dipoles? Thanks.
bob_gr
The following site's easy to build design has been brought to the attention of the Connecticut Audio Society by Charles King, who finds it works well.
http://zbconline.com/antenna.html
I own both the Fanfare and C. Crane Reflect. Omnidirectionally the Fanfare is best, but the Relect ($25) will outperform the Fanfare unidirectionally and by a fair margin. Any amplified antenna I've played with was terrible. Good luck.
I have Sony AM-300 helical indoor antenna. I has a battery operated amplifier plus dial in tuning and works pretty quiet! You'd need to look in eBay for one, though...