I need help ASAP

ok i was replacing my key and tumbler last night and i got the steering wheel off but i cant get the disc behind it out of the column to access my tumbler. does any one know how to remove the mystery disc?

There is a special tool you can buy for about $15 or rent it too, to remove that locking plate. It can be done without the tool. But it's much easier to do with it....

Spend the $$$ you'll be surprised how easy it is with the tool. This is from someone who has done it both ways. ;-)

well i fixed my baby last night. with out any special tools. it was a bitch though. thanks for your helps any ways. well i'm out of here for now i've got to go to court for "major traffic violations" wish me luck.