Help reqd in installing wireless usb on fed 14

Hello all,
I am fed up on trying to install my newly purchased usb wireless antenna to my fedora14 machine; so I seek help of all you linux masterminds out there. It worked well in my Win XP. Please help me in setting up it to my Fedora. [I have been trying to get some solution from google as well from past 2 days which did not help].

Details follows:

The device model is : Aztech Wireless-N USB2.0 - WL552USB

# uname -r
2.6.35.9-64.fc14.i686
# lsusb
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 003: ID 04ca:0027 Lite-On Technology Corp. 
Bus 005 Device 002: ID 04b3:3107 IBM Corp. ThinkPad 800dpi Optical Travel Mouse
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 004: ID 148f:3070 Ralink Technology, Corp. RT2870/RT3070 Wireless Adapter
Bus 002 Device 002: ID 0644:0200 TEAC Corp. All-In-One Multi-Card Reader CA200/B/S
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

# rpm -qa | egrep -i "rt2|rt3"
kmod-rt2870-2.6.35.6-45.fc14.i686-2.4.0.1-1.fc14.1.i686
rt2870-2.4.0.1-1.fc14.noarch

# lsmod | grep -i rt
xfrm4_mode_transport      981  0 
xfrm6_mode_transport     1013  0 
iTCO_vendor_support     2070  1 iTCO_wdt

# iwconfig 
lo        no wireless extensions.
eth0      no wireless extensions.
virbr0    no wireless extensions.

# ls -l /etc/Wireless/RT2870STA/
total 8
-rw-r--r--. 1 root root 613 Jul  9 10:13 RT2870STACard.dat
-rw-r--r--. 1 root root 811 Jul 11 12:52 RT2870STA.dat

# cat /var/log/messages | grep -i usb | tail (below are the logs generated when I have removed and replugged the device.
Dec 20 20:17:23 sabcomp kernel: [  124.597347] usb 2-6: Product: 802.11 n WLAN
Dec 20 20:17:23 sabcomp kernel: [  124.597350] usb 2-6: Manufacturer: Ralink
Dec 20 20:17:23 sabcomp kernel: [  124.597352] usb 2-6: SerialNumber: 1.0
Dec 20 22:55:47 sabcomp kernel: [ 9629.042803] usb 2-6: USB disconnect, address 3
Dec 20 22:56:12 sabcomp kernel: [ 9653.912047] usb 2-6: new high speed USB device using ehci_hcd and address 4
Dec 20 22:56:12 sabcomp kernel: [ 9654.045348] usb 2-6: New USB device found, idVendor=148f, idProduct=3070
Dec 20 22:56:12 sabcomp kernel: [ 9654.045352] usb 2-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 20 22:56:12 sabcomp kernel: [ 9654.045356] usb 2-6: Product: 802.11 n WLAN
Dec 20 22:56:12 sabcomp kernel: [ 9654.045358] usb 2-6: Manufacturer: Ralink
Dec 20 22:56:12 sabcomp kernel: [ 9654.045361] usb 2-6: SerialNumber: 1.0

Thank you all in advance..
Nath..

where did you get the RT2870-specific RPMs from? RPMfusion?

yes.. I did yum install rt2870. Do you have any advice for me..? However when I tried to do the below, I got yum error:

# yum install rt3070
Loaded plugins: langpacks, presto, refresh-packagekit
Adding en_US to language list
Setting up Install Process
No package rt3070 available.
Error: Nothing to do

I am sorry but I am still confused. Again, did you get the driver RPMs from RPMFusion?

Yes... when I tried to install "yum install rt2870", it asked me to install rpmfusion before I could do this yum operation; and I did so.. So I believe that it is from rpmfusion.
I installed rpm fusion then the command "yum install rt2870" which installed the driver..
now...

# rpm -qa | grep -i rpm
python-deltarpm-3.6-0.2.20100708git.fc14.i686
rpm-libs-4.8.1-5.fc14.i686
redhat-rpm-config-9.1.0-5.fc14.noarch
rpmfusion-nonfree-release-14-0.4.noarch
rpmdevtools-7.10-1.fc14.noarch
rpm-build-4.8.1-5.fc14.i686
rpmfusion-free-release-14-0.4.noarch
deltarpm-3.6-0.2.20100708git.fc14.i686
rpm-4.8.1-5.fc14.i686
rpmlint-1.0-2.fc14.noarch
rpm-devel-4.8.1-5.fc14.i686
rpm-python-4.8.1-5.fc14.i686

is there anybody who can give some light on this..?