you can edit your profile and make your SL name your display name... or you can just make a note in your profile (top right of screen)

Plurk help and links & Second Lifers On Plurk (an incomplete list)

I'm sure there's something in one of the tip sites that will be useful. I'd just note it in your profile.

That's kinda what I thought. NOW, I want to redo my avatar icon.

laughs. Of course you do! *grins*