Hi, all. I play five-string bass in a rock band that had a keyboard player until recently. The band has decided to go it as a three-piece, and it's been quite a while since I've had to fill that much space. Aside from playing busier, more melodic bass lines, I've been thinking of investing in an effect that will help me to this end, making my bass sound fuller and ideally more like a bass/rhythm guitar together. Problem is, I don't know what I'm looking for. I've never used effects before. Well, there was that one cheap chorus pedal, but it didn't seem to do ANYthing, so I got rid of it. According to the list in the effects FAQ here, I might be looking for automatic double-tracking, chorus, harmonizer, or an octave divider. Does anyone else here have a similar situation and can offer a nickel's worth of free advice? Or should I just switch to 12-string bass (gulp)?