STV with 3.5" refractor

I need some opinion about ccd imaging,I have an AP 92mm F7 stowaway but like to be able to view deep sky objects and have not to hassel with computers.The SBIG STV seems to fit the picture as far as simplicity goes.Ive heard that the STV is great as a guider but what about the imaging I have no use of it as an autoguider since I'm not into astrophotography I just want to be able see a lot more detail on its video display on a tiny aperture refractor.Thanks