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
Cydia is a way of installing themes, modifications, and applications on an iOS device. Many people love it and after using it can't live without it. However, because the apps are not always reviewed by anyone, it's fairly easy to fall for a scam. It's like the internet, it can be extremely good, but you have to be careful.
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 nigricana was created in 1794.
Cydia curiosa was created in 2009.
Cydia leucostoma was created in 1912.
Cydia kurokoi was created in 1960.
Cydia indivisa was created in 1963.
Cydia glandicolana was created in 1968.
Cydia medicaginis was created in 1962.