First: iPod Firmwares
1G/2G (1/1.5) iPod_1.1.5.ipsw
3G (2/2.3) iPod_2.2.3.ipsw
4G (10/3.1.1) iPod_10.3.1.1.ipsw
4G (4/3.1.1) iPod_4.3.1.1.ipsw
4G Photo/Color (11/1.2.1) iPod_11.1.2.1.ipsw
4G Photo/Color (5/1.2.1) iPod_5.1.2.1.ipsw
5.5G (25/1.3) iPod_25.1.3.ipsw
5G (13/1.3) iPod_13.1.3.ipsw
5G (20/1.3) iPod_20.1.3.ipsw
Classic (24/1.1.2) iPod_24.1.1.2.ipsw
Classic 2G (33/2.0.1) iPod_33.2.0.1.ipsw
Classic 3G (160 GB) (35/2.0.4) iPod_35.2.0.4.ipsw
Mini 1G (3/1.4.1) iPod_3.1.4.1.ipsw
Mini 1G (6/1.4.1) iPod_6.1.4.1.ipsw
Mini 2G (7/1.4.1) iPod_7.1.4.1.ipsw
Nano 1G (14/1.3.1) iPod_14.1.3.1.ipsw
Nano 1G (17/1.3.1) iPod_17.1.3.1.ipsw
Nano 2G (19/1.1.3) iPod_19.1.1.3.ipsw
Nano 2G (29/1.1.3) iPod_29.1.1.3.ipsw
Nano 3G (26/1.1.3) iPod_26.1.1.3.ipsw
Nano 4G (31/1.0.4) iPod_31.1.0.4.ipsw
Nano 5G (34/1.0.2 34A20020) iPod_1.0.2_34A20020.ipsw
Shuffle 1G (128/1.1.5) iPod_128.1.1.5.ipsw
Shuffle 1G (129/1.1.5) iPod_129.1.1.5.ipsw
Shuffle 2G (130/1.0.4) iPod_130.1.0.4.ipsw
Shuffle 2G (131/1.0.4) iPod_131.1.0.4.ipsw
Shuffle 2G (133/1.0.4) iPod_133.1.0.4.ipsw

iPod touch 1G (1.1/3A101a) iPod1,1_1.1_3A101a_Restore.ipsw
iPod touch 1G (1.1.1/3A110a) iPod1,1_1.1.1_3A110a_Restore.ipsw
iPod touch 1G (1.1.2/3B48b) iPod1,1_1.1.2_3B48b_Restore.ipsw
iPod touch 1G (1.1.3/4A93) iPod1,1_1.1.3_4A93_Restore.ipsw
iPod touch 1G (1.1.4/4A102) iPod1,1_1.1.4_4A102_Restore.ipsw
iPod touch 1G (1.1.5/4B1) iPod1,1_1.1.5_4B1_Restore.ipsw
iPod touch 1G (2.0/5A347) iPod1,1_2.0_5A347_Restore.ipsw
iPod touch 1G (2.0.1/5B108) iPod1,1_2.0.1_5B108_Restore.ipsw
iPod touch 1G (2.0.2/5C1) iPod1,1_2.0.2_5C1_Restore.ipsw
iPod touch 1G (2.1/5F137) iPod1,1_2.1_5F137_Restore.ipsw
iPod touch 1G (2.2/5G77) iPod1,1_2.2_5G77_Restore.ipsw
iPod touch 1G (2.2.1/5H11) iPod1,1_2.2.1_5H11_Restore.ipsw
iPod touch 1G (3.0/7A341) iPod1,1_3.0_7A341_Restore.ipsw
iPod touch 1G (3.1.2/7D11) iPod1,1_3.1.2_7D11_Restore.ipsw
iPod touch 1G (3.1.3/7E18) iPod1,1_3.1.3_7E18_Restore.ipsw
iPod touch 2G (2.1.1/5F138) iPod2,1_2.1.1_5F138_Restore.ipsw
iPod touch 2G (2.2/5G77a) iPod2,1_2.2_5G77a_Restore.ipsw
iPod touch 2G (2.2.1/5H11a) iPod2,1_2.2.1_5H11a_Restore.ipsw
iPod touch 2G (3.0/7A341) iPod2,1_3.0_7A341_Restore.ipsw
iPod touch 2G (3.1.2/7D11) iPod2,1_3.1.2_7D11_Restore.ipsw
iPod touch 2G (3.1.3/7E18) iPod2,1_3.1.3_7E18_Restore.ipsw
iPod touch 3G (3.1.1/7C145) iPod3,1_3.1.1_7C145_Restore.ipsw
iPod touch 3G (3.1.2/7D11) iPod3,1_3.1.2_7D11_Restore.ipsw
iPod touch 3G (3.1.3/7E18) iPod3,1_3.1.3_7E18_Restore.ipsw

Download iOS 4 for iPod Touch 2G - iPod2,1_4.0_8A293_Restore.ipsw
Download iOS 4 for iPod Touch 3G - iPod3,1_4.0_8A293_Restore.ipsw

Download iOS 3.2.1 for iPad - iPad1,1_3.2.1_7B405_Restore.ipsw

Download iOS 4.0.2 for iPod Touch 3G
Download iOS 3.2.2 for iPad 3G and WiFi

Download iOS 4.1 for iPod Touch 2G
Download iOS 4.1 for iPod Touch 3G
Download iOS 4.1 for iPod Touch 4G