Any Solution for Extremely Slow Spysweeper Scans?

On my new laptop, (its a fast machine with 2G of RAM) I’m running V3 latest upgrade, Vista, Avira AntiVir, and I just installed SpySweeper. I am now doing a Spysweeper scan and it is extremely slow. This machine has very little software on it and its been going twice as long as this desktop which is loaded with applications. Windows Defender is turned off.

Any recommendations? I guess I could try turning off CFP and Avira but I thought there might be a better solution.