andyboutte,
Yeah, that antennae is quite difficult. Unfortunately, it seems that the best way is to loosen the adhesive using a heat gun in order to preserve what seems to be some sort of NASA grade adhesive :)
It takes a lot of time and patience, so hang in there. And be careful with the heat gun. If you have it set too high or too close to your work area, you can accidently melt the plastic gasket attached to the digitizer glass. I usually leave mine at about 500 degrees.