Castevet (now called CSTVT) is still a band, but much less active than before. The vocalist/guitarist became a doctor so now he's all busy, plus he's in another band or something? I forget. The drummer is in like 4 other bands, Will is in another band, and the bass player is in at least one other band, so they're all just busy guys.
Also I think Castevet is in the midst of recording new stuff, or something.
They still play shows occasionally.
Sorry this is a shitty post, but it's more informed than anything else that's been posted so far.