HELP - 07,08 style Headllamp removal

Anyone witha 07/08 Yukon,

How do you remove the headlamp housing section?

I have water in the headlamp area and do not want to pay the extra 100+ for labor. I noticed there are two screws on the top that seem to hold it in.... removed those and yet the bottom seems fastened in somehow but damn near impossible to look around in these things.

Any help feel free to email or call

[email protected]
651-785-4981'
Cary~

Thanks a bunch.