I guess this might be a good place to ask -- are there any good places people can recommend for accent training? I can write English pretty decently (in fact, probably better than most of the American people I have seen - but I guess Dunning-Kruger might be involved.) But I still retain the accent of my native country, which somewhat hampers me in the US (specially if PG thinks people like that are clueless.)

So, can people recommend any good online courses / institutes where I can improve my accent to bring it more in line with the standard American one?