i sense an inmense amount of sarcasm...
but in case it wasnt here you go.
like in the meteor level, there are like blue triangles that make a ring, if you touch one you start to spin like if drunk, you must touch all the consecutive triangles and then you will go to lightspeed, to a place where everything is colorful and stuff (im not kiding, looks like if you were high) you can get like 320 hits in that place, because bombs are easy to get.
also the lightspeed portal opens an alternative route, through katina (i think thats the name of the planet, i mean the one with the independence day-like mothership
the other portals..