I've removed mine and feel strangely liberated. However, I've put the disc in the glovebox with the other car documents....partly to remind me when it runs out and partly because after all this time I can't really believe that it's gone for good!
Richard
PS, found a red flag in the glove box...what's that all about?
1.8i Mk2 Solar Red, 16 inch square spoke wheels, MGFMania hood with zip-in glass rear window, DRLs, Kmaps ECU, Pipercross panel air filter, MGOC Supersports back box & some cockpit bling