Hey,
so for a christmas present I wanted to get someone a transmitter that will allow them to play their iPhone and iPods on an empty/free FM radio station. Here are a few I've found, and after reading all of the reviews I'm stuck. I understand that depending on where you're using it the static varies... but other than that I'm now really sure as to how to decipher the "good" from the crappy. I also don't want to spend over about $60 on this... the first one I have listed below I've heard it the best... but it's too much for me, so I've been trying to use that to compare with the others.
Help would be great!!!!

what I've found:
http://www.amazon.com/Kensington-33169-Digital-Radio-Transmitter/dp/B000E5BL18

http://www.amazon.com/Coby-CA-745-Wireless-Transmitter-Cigarette/dp/B000OTF6G0/ref=cm_cr_pr_product_top

http://www.amazon.com/Griffin-iTrip-Pocket-Transmitter-iPod/dp/B000OQB76G/ref=cm_rdp_product

http://www.amazon.com/Handsfree-Transmitter-Adapter-Charger-transmitter/dp/B004BJJP3O/ref=cm_cr_pr_product_top

http://www.amazon.com/Wireless-transmitter-classic-iphone-player/dp/B002S4Z2NQ/ref=cm_cr_pr_pb_t

http://www.amazon.com/Griffin-10008-SNSATA-Transmitter-Charger-incompatible/dp/B000IN004K/ref=sr_1_3?ie=UTF8&qid=1323577923&sr=8-3

http://about.pricegrabber.com/search_getprod.php/masterid=829083959/search=ipod+fm+radio+transmitter

http://www.amazon.com/Scosche-FMTD2-tuneFREQ-Wireless-Transmitter/dp/B001RH2YGI/ref=sr_1_fkmr1_1?ie=UTF8&qid=1323636445&sr=8-1-fkmr1

Thank you so much!!!