Yes, it supplies lots of good themes, tweaks and system mods for your iDevice.
However it can get annoying because is has to reload the data every time you download an item or open up cydia.
I do believe now that Cydia is the only Installer for the jailbreak
no it is not only if you want cool things on your ipod
Cydia zebeana was created in 1840.
you get cydia by going to cydia download ipod touch thanks ]
because you need to reinstall cydia
Cydia inquinatana was created in 1799.
Cydia indivisa was created in 1963.
Cydia ulicetana was created in 1811.
Cydia strobilella was created in 1758.
Cydia pyrivora was created in 1947.
Cydia nigricana was created in 1794.
Cydia curiosa was created in 2009.
Cydia glandicolana was created in 1968.