SPEEDBOOSTER help!!!!!!!

[mwrood]

hello...ive got a question about speedbooster...can anyone tell me whether it is SAFE to use with the verizon touch pro 2 or not and also, has anyone been able to "test" it to see if its actually effective bc i installed it just to try it out and i didn't notice much of a difference...can someone who uses it please tell me how and where it helps...thanks in advance