I am fairly new to jailbreaking. I just jailbroke by iphone 4 so I could get Spire, the Siri port. Everyone says i is in the BigBoss repository, but when I search through Cydia it doesn't show up. I ham aving the same problem with another package, Typophone4, which I KNOW was in Cydia before. I have used it in the past, but now it isn't to be found. Is there something I can do to work around this issue?