hmm, foriegn accents dont really do anything for me, as for more local accents......
Scotish - Absolutley love women with this one (Especially glasgo accent)
Irish - Southern more than northern, theres a higher pitch about the southern accent I think.
Geordie - hmmm, it would seem theres something abou that one ( I Blame Biker grove lol.... Damn you Donna Air)
and for some Bizzare reason Brummie

- probably because of a girl I used to have quite a thing for, she wasnt actually from Birmingham but she picked up a strong accent during her time at Birmingham Uni.