Do you multi-table HU?

Reading through ISFs blog and his interviews and playing HU as a way to improve game comes up a few times. Given most regs playing 6-max for FR multitable, but HU is so read dependant, do you drop back to 1 table when playing HU or still multi-table?

If i'm playing a mindless HU matches where all i have to do is raise pre, bet the flop and give up if i dont have the nuts ill play a lot of tables.

Though I recommend no more than 2 opponents, I'll play a bazillion tables if it's against one.