Tim Bollup wrote:

I'm unable to download pictures using my D20 and EOS Digital
Software.
When I plug the USB in, the software sees the camera but then I get a
message that says the camera is "too busy" and that I need to turn
off
the LCD and try again. The LCD was never on and it doesn't matter
anyway because I can't get past that windown. Any advice would be
appreciated.

Advice #1: Call Canon tech support; they would know more about this
than any random stranger on USENET might. Better turn-around time too,
and likely no snarky smart-ass responses like this.

Advice #2: Buy a $20 card reader like everyone else. It's so much
faster.