I changed my e-prom not so long ago, I used a e-prom remover from maplins, there is also no need to remove the silicone lumps.
Just take your time a good steady hand ease the tool either side of the prom and lift up each a bit at a time but be quite firm.
When putting in the new prom ease one side of the legs in making sure each leg is in place, then pop the other side in.
Dont rush take your time, when the legs are in gentle push the e-prom all the way in place.
Dont worry about anti static but handle the prom as little as possible.
Hope this helps....
