Same here tamegomaith, no problems. In fact I often recommend both of these programs to help prevent spyware, homepage hijacking and increase browser security along with
IE-SPYAD.
One thing to note is that if you use Spybot, SpywareBlaster, and IE-SPYAD together, there is an overlap of some of the protection offered. If you undo or disable the protection in one product, it may remove some of the protection installed by the other. You should re-immunize or re-enable the protection in the other products as appropriate.