Downloaded MemoryTap but got nothing?

[RedPwnerRanger]

I downloaded the package MemoryTap (or Memory Tap, idr) and I've seen no effect and it's done nothing on my phone as far as I can see. I'm aware that I'm supposed to activate/set it up in Activator, but whenever I go to set it up in Activator, it's not listed as an option in the list, although it says I've downloaded it in my Cydia packages. Any help?

P.S. I'm running iOS 4.0.1 on a 3G.

 

[undergroundHACK]

I downloaded the package MemoryTap (or Memory Tap, idr) and I've seen no effect and it's done nothing on my phone as far as I can see. I'm aware that I'm supposed to activate/set it up in Activator, but whenever I go to set it up in Activator, it's not listed as an option in the list, although it says I've downloaded it in my Cydia packages. Any help?

P.S. I'm running iOS 4.0.1 on a 3G.

I too downloaded version 1.0.0.1 from Cydia and I see nothing in Springboard, nothing in Settings. And it's not listed in Activator. Any suggestions?

iPhone 3G - iOS4.1
iPhone 3GS - OS 3.1.3