Yeah, the XPression is the shit, solidly built, imperceptible tone sucking (and an option to bypass AD/DA conversion entirely) and mine worked great while I had it! (but then I sold it cuz I realized I don't really need any effects besides a delay)
Thats what Crybabys are for
I don't know much about it. I've heard good things about the Rocktron Xpression though.