[ducky]

i used to have this app and it's one i lost when upgrading to 4.1

if anyone knows the name of it so i can download it from cydia again i'd be grateful.

[DavidSights]

I'm still an iPhone virgin. My JB cherry hasn't been broken yet, but I wish you the best of luck in your search.

[BigB]

was it Circuitous?

I found a reference to it here with a google search

Jailbreak 101: Must Have Free iPhone Jailbreak Apps | iPhone Theme Store

[ducky]

thanks but no. oh well i'll stumble on it again or not, wasn't a paid app i just liked it.

[Massie]

You're not thinking of SBSettings, are you? Open it, hit processes, kill what you want? Another option would be Remove Background.