There are desks that move up and down with you. Though I've found that a monitor and keyboard stand that slides up and down is a cheaper alternative (http://www

There are desks that move up and down with you. Though I've found that a monitor and keyboard stand that slides up and down is a cheaper alternative (http://www.ergotron.com/tabid/65/PRDID/379/language/en-US/default.aspx http://www.ergotron.com/tabid/65/PRDID/379/language/en-US/de...). It may still be tough finding one with a range of motion large enough for someone as tall as yourself.