I was listing to the "new" Billy Sheehan CD the other day and picked out a sound he used on his bass solo when with Talas. It sounds like a mix of synth and bass.... any one have an idea on how he gets it? It is on th Talas Years CD in the live section, almost to the end of his solo. The song on Holy Cow that he uses it towards the end is Just another Humanoid.... I think 
edit: Title should be "Billy Sheehan sound in solo" sorry for the typo
edit: Title should be "Billy Sheehan sound in solo" sorry for the typo