i used to use gold fren pads in my rs50 and they did 'ok' despite being sintered they were not massively better than the standard pads that were in it before, instead of going with gold fren for the mille i ended up going for some armstrong HH sintered pads which so far are brilliant, bedded in fast and have more bite than the brembo ones that came with the bike, seem to be lasting quite well to, not as cheap as the gold fren but nowhere near the silly prices you see for brembo pads
http://www.motopike.com/catalogue/brakes/pads/2prs-armstrong-hh-front-brake-pads
worth considering, and i think the people saying gold fren pads are terrible and not worth using are being a bit silly, they still work and will still perform alright its just they arent up to intensive use such as riding on track or riding like a looney on the roads... if you always brake super heavy then dirt cheap pads probably arent for you, but if you brake sensibly they will be up to the task
just my two pence