[2005] Intellisense, show listbox in RTB

Hi all,

I'm trying to make a small CSS editor, and the goal is to implement intellisense. I know it can be done theres one example on PSC which looks great, it's in C# though I can't decipher it, and it won't compile either (due to a missing icon or something). see SS:

ss:
http://www.pscode.com/Upload_PSC/Scr...6959163952.JPG
source:
http://www.pscode.com/vb/scripts/Sho...3257&lngWId=10

From looking at the C# it seems to just be showing a normal listbox within the RTB. Can anyone help on doing this in VB?

Thanks all.