Nokia’s new N91, the first hard-drive-based phone in the US, appeared on the Nokia USA Web site with a surprisingly reasonable $599.99 price. It is a Symbian Series 60 smartphone with a 4 gigabyte hard drive and 2-megapixel digital camera. This cellphone supports MP3, AAC, or WMA format. N91 also supports FM radio. The phone connects to the Internet via either EDGE or Wi-Fi. It is now available at Nokia’s new store in Chicago. Via Gearlog.