1337haxor

Hi,
I was wondering what exactly would be considered business casual for a guy. I assume its just a shirt, tie optional, black pants, and belt. I am not sure though what kind of shoes would go with an outfit like that? I have a pair of black shiny leather shoes, but they don't look very business like due to its thick / high sole. I start work in 2 weeks and I may have to go shopping for cloths for work. Any suggestions would be helpful.

Thanks,
Robert