Just had another listen..The bassline seems to just play the same notes it doesn't go up and down the octave..It doesn't sound very bassy sounds more drummy,maybe thats just me again..as said I do like my Electro house..
Maybe Try the Minimoog VSTi..

Could be more changes in the song, but i really like it. It sounds different and has a nice groove.

hey m8...where can i fiind some good bass and electro house patches to start building my own sounds?i tweaked all the sounds you listened but i still don`t like ihow the patches sounds.all the patches i got...i mean all that can be found on the net are trance sounds...it seems like nobody make patches for electro tehno minimal...wtf?Virus TI is only for "tiesto's music"?

I PMed you ;-)