My favorite seafood resturaunt is Lai Mai, have had some great dishes here, have been to Saveoy a few times, but was somewhat let down.
Another nice place is Casanovas italian resturaunt, serves great authentic pastas and very good pizzas. Marco Polo's was not bad as well....
For Thai, i like Ban Rim Pa and the Papaya thai restuaraunt in the patong beach hotel complex.
For a good steak, try Sam's steakhouse in the Holiday Inn, was quite impressed with the food in this place, and prices were fairly good as well.
Really looking forward to trying Silk on my next visit.