ahh, i have some greats, heres a list...
Lucy Porter (one of few lady comics whos shtick isnt "i'm bitter and hate men!" charming and hilarious)
Jason Byrne:
Jon Richardson (i saw him live just the other day- side splitting new stuff):
Tim MInchin (not like dimitri but DOES do funny songs):
Glenn wool:
Dylan Moran (really rather famous over here)
Rhod Gilbert (seen him twice):
Russell Howard:
David Armand as "Johann Lipowitz" doing amazingly funny mime to songs:
sorry, there were you tube links to these acts but yahoo answers wont let me post them